28419468840

素因数分解:

$2^3\times 3^4\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:284

約数の個数: 960

約数和(自身を含む): 119299340160

約数和(自身を除く): 90879871320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 43, 45, 46, 49, 54, 56, 60, 63, 69, 70, 72, 81, 84, 86, 90, 92, 98, 105, 108, 115, 120, 126, 129, 135, 138, 140, 147, 161, 162, 168, 172, 180, 181, 184, 189, 196, 207, 210, 215, 216, 230, 245, 252, 258, 270, 276, 280, 294, 301, 315, 322, 324, 344, 345, 360, 362, 378, 387, 392, 405, 414, 420, 430, 441, 460, 483, 490, 504, 516, 540, 543, 552, 567, 588, 602, 621, 630, 644, 645, 648, 690, 724, 735, 756, 774, 805, 810, 828, 840, 860, 882, 903, 905, 920, 945, 966, 980, 989, 1032, 1035, 1080, 1086, 1127, 1134, 1161, 1176, 1204, 1242, 1260, 1267, 1288, 1290, 1323, 1380, 1448, 1449, 1470, 1505, 1512, 1548, 1610, 1620, 1629, 1656, 1720, 1764, 1806, 1810, 1863, 1890, 1932, 1935, 1960, 1978, 2070, 2107, 2172, 2205, 2254, 2268, 2322, 2408, 2415, 2484, 2520, 2534, 2580, 2646, 2709, 2715, 2760, 2835, 2898, 2940, 2967, 3010, 3096, 3105, 3220, 3240, 3258, 3381, 3483, 3528, 3612, 3620, 3726, 3780, 3801, 3864, 3870, 3956, 3969, 4140, 4163, 4214, 4344, 4347, 4410, 4508, 4515, 4536, 4644, 4830, 4887, 4945, 4968, 5068, 5160, 5292, 5418, 5430, 5635, 5670, 5796, 5805, 5880, 5934, 6020, 6210, 6321, 6335, 6440, 6516, 6615, 6762, 6923, 6966, 7224, 7240, 7245, 7452, 7560, 7602, 7740, 7783, 7912, 7938, 8127, 8145, 8280, 8326, 8428, 8694, 8820, 8869, 8901, 9016, 9030, 9288, 9315, 9660, 9774, 9890, 10136, 10143, 10535, 10584, 10836, 10860, 11270, 11340, 11403, 11592, 11610, 11868, 12040, 12420, 12489, 12642, 12670, 13032, 13041, 13230, 13524, 13545, 13846, 13932, 14490, 14661, 14835, 14904, 15204, 15480, 15566, 15876, 16254, 16290, 16652, 16856, 16905, 17388, 17415, 17640, 17738, 17802, 18060, 18630, 18963, 19005, 19320, 19548, 19780, 19845, 20286, 20769, 20815, 21070, 21672, 21720, 21735, 22540, 22680, 22806, 23220, 23349, 23736, 24381, 24435, 24840, 24978, 25284, 25340, 26082, 26460, 26607, 26703, 27048, 27090, 27692, 27864, 28980, 29141, 29322, 29670, 30408, 30429, 31132, 31605, 31752, 32508, 32580, 33304, 33810, 34209, 34615, 34776, 34830, 35476, 35604, 36120, 37260, 37467, 37926, 38010, 38915, 39096, 39560, 39690, 40572, 40635, 41538, 41630, 42140, 43470, 44345, 44505, 45080, 45612, 46440, 46698, 48461, 48762, 48870, 49956, 50568, 50680, 50715, 52164, 52920, 53214, 53406, 54180, 54481, 55384, 56889, 57015, 57960, 58282, 58644, 59340, 60858, 62264, 62307, 62445, 63210, 65016, 65160, 65205, 67620, 68418, 69230, 69660, 70047, 70952, 71208, 73305, 74520, 74934, 75852, 76020, 77830, 79380, 79821, 80109, 81144, 81270, 83076, 83260, 84280, 86940, 87423, 88690, 89010, 91224, 91287, 93396, 94815, 96922, 97524, 97740, 99912, 101430, 102627, 103845, 104328, 106428, 106812, 108360, 108962, 112401, 113778, 114030, 116564, 116745, 117288, 118680, 121716, 121905, 124614, 124890, 126420, 130410, 133035, 133515, 135240, 136836, 138460, 139320, 140094, 145383, 145705, 146610, 149868, 151704, 152040, 152145, 155660, 158760, 159642, 160218, 162540, 163443, 166152, 166520, 170667, 171045, 173880, 174846, 177380, 178020, 179009, 182574, 186792, 186921, 187335, 189630, 193844, 195048, 195480, 202860, 203987, 205254, 207690, 210141, 212856, 213624, 217924, 224802, 227556, 228060, 233128, 233490, 239463, 242305, 243432, 243810, 249228, 249780, 252840, 260820, 262269, 266070, 267030, 272405, 273672, 276920, 280188, 284445, 290766, 291410, 293220, 299736, 304290, 311320, 311535, 319284, 320436, 325080, 326886, 337203, 341334, 342090, 349692, 350235, 354760, 356040, 358018, 365148, 373842, 374670, 379260, 381367, 387688, 399105, 400545, 405720, 407974, 410508, 415380, 420282, 435848, 436149, 437115, 449604, 455112, 456120, 456435, 466980, 478926, 484610, 487620, 490329, 498456, 499560, 513135, 521640, 524538, 532140, 534060, 537027, 544810, 560376, 560763, 562005, 568890, 581532, 582820, 586440, 608580, 611961, 623070, 630423, 638568, 640872, 653772, 674406, 682668, 684180, 699384, 700470, 716036, 718389, 726915, 730296, 747684, 749340, 758520, 762734, 786807, 798210, 801090, 815948, 817215, 821016, 830760, 840564, 853335, 872298, 874230, 895045, 899208, 912870, 933960, 934605, 957852, 969220, 975240, 980658, 1019935, 1026270, 1049076, 1050705, 1064280, 1068120, 1074054, 1089620, 1121526, 1124010, 1137780, 1144101, 1163064, 1165640, 1197315, 1217160, 1223922, 1246140, 1253063, 1260846, 1307544, 1308447, 1311345, 1348812, 1365336, 1368360, 1400940, 1432072, 1436778, 1453830, 1470987, 1495368, 1498680, 1525468, 1573614, 1596420, 1602180, 1611081, 1631896, 1634430, 1681128, 1686015, 1706670, 1744596, 1748460, 1790090, 1825740, 1835883, 1869210, 1906835, 1915704, 1938440, 1961316, 2039870, 2052540, 2098152, 2101410, 2148108, 2179240, 2180745, 2243052, 2248020, 2275560, 2288202, 2360421, 2394630, 2447844, 2451645, 2492280, 2506126, 2521692, 2616894, 2622690, 2685135, 2697624, 2801880, 2803815, 2873556, 2907660, 2941974, 3050936, 3059805, 3147228, 3152115, 3192840, 3204360, 3222162, 3268860, 3372030, 3413340, 3432303, 3489192, 3496920, 3580180, 3591945, 3651480, 3671766, 3738420, 3759189, 3813670, 3922632, 3925341, 3934035, 4079740, 4105080, 4202820, 4296216, 4361490, 4412961, 4486104, 4496040, 4576404, 4720842, 4789260, 4833243, 4895688, 4903290, 5012252, 5043384, 5233788, 5245380, 5370270, 5507649, 5607630, 5720505, 5747112, 5815320, 5883948, 6119610, 6265315, 6294456, 6304230, 6444324, 6537720, 6542235, 6744060, 6826680, 6864606, 7160360, 7183890, 7343532, 7354935, 7476840, 7518378, 7627340, 7850682, 7868070, 8055405, 8159480, 8405640, 8722980, 8771441, 8825922, 9152808, 9179415, 9441684, 9578520, 9666486, 9806580, 10024504, 10296909, 10467576, 10490760, 10740540, 11015298, 11215260, 11277567, 11441010, 11767896, 11802105, 12239220, 12530630, 12608460, 12888648, 13084470, 13488120, 13729212, 14367780, 14499729, 14687064, 14709870, 15036756, 15254680, 15701364, 15736140, 16110810, 16522947, 17161515, 17445960, 17542882, 17651844, 18358830, 18795945, 18883368, 19332972, 19613160, 19626705, 20593818, 21481080, 22030596, 22064805, 22430520, 22555134, 22882020, 23604210, 24166215, 24478440, 25061260, 25216920, 26168940, 26314323, 27458424, 27538245, 28735560, 28999458, 29419740, 30073512, 30890727, 31402728, 31472280, 32221620, 33045894, 33832701, 34323030, 35085764, 35303688, 36717660, 37591890, 38665944, 39253410, 41187636, 43857205, 44061192, 44129610, 45110268, 45764040, 47208420, 48332430, 50122520, 51484545, 52337880, 52628646, 55076490, 56387835, 57998916, 58839480, 61781454, 64443240, 66091788, 67665402, 68646060, 70171528, 72498645, 73435320, 75183780, 78506820, 78942969, 82375272, 82614735, 87714410, 88259220, 90220536, 94416840, 96664860, 101498103, 102969090, 105257292, 110152980, 112775670, 115997832, 123562908, 131571615, 132183576, 135330804, 137292120, 144997290, 150367560, 154453635, 157013640, 157885938, 165229470, 169163505, 175428820, 176518440, 193329720, 202996206, 205938180, 210514584, 220305960, 225551340, 236828907, 247125816, 263143230, 270661608, 289994580, 308907270, 315771876, 330458940, 338327010, 350857640, 394714845, 405992412, 411876360, 451102680, 473657814, 507490515, 526286460, 579989160, 617814540, 631543752, 660917880, 676654020, 710486721, 789429690, 811984824, 947315628, 1014981030, 1052572920, 1184144535, 1235629080, 1353308040, 1420973442, 1578859380, 1894631256, 2029962060, 2368289070, 2841946884, 3157718760, 3552433605, 4059924120, 4736578140, 5683893768, 7104867210, 9473156280, 14209734420, 28419468840]

約数ペア:

[(1, 28419468840), (2, 14209734420), (3, 9473156280), (4, 7104867210), (5, 5683893768), (6, 4736578140), (7, 4059924120), (8, 3552433605), (9, 3157718760), (10, 2841946884), (12, 2368289070), (14, 2029962060), (15, 1894631256), (18, 1578859380), (20, 1420973442), (21, 1353308040), (23, 1235629080), (24, 1184144535), (27, 1052572920), (28, 1014981030), (30, 947315628), (35, 811984824), (36, 789429690), (40, 710486721), (42, 676654020), (43, 660917880), (45, 631543752), (46, 617814540), (49, 579989160), (54, 526286460), (56, 507490515), (60, 473657814), (63, 451102680), (69, 411876360), (70, 405992412), (72, 394714845), (81, 350857640), (84, 338327010), (86, 330458940), (90, 315771876), (92, 308907270), (98, 289994580), (105, 270661608), (108, 263143230), (115, 247125816), (120, 236828907), (126, 225551340), (129, 220305960), (135, 210514584), (138, 205938180), (140, 202996206), (147, 193329720), (161, 176518440), (162, 175428820), (168, 169163505), (172, 165229470), (180, 157885938), (181, 157013640), (184, 154453635), (189, 150367560), (196, 144997290), (207, 137292120), (210, 135330804), (215, 132183576), (216, 131571615), (230, 123562908), (245, 115997832), (252, 112775670), (258, 110152980), (270, 105257292), (276, 102969090), (280, 101498103), (294, 96664860), (301, 94416840), (315, 90220536), (322, 88259220), (324, 87714410), (344, 82614735), (345, 82375272), (360, 78942969), (362, 78506820), (378, 75183780), (387, 73435320), (392, 72498645), (405, 70171528), (414, 68646060), (420, 67665402), (430, 66091788), (441, 64443240), (460, 61781454), (483, 58839480), (490, 57998916), (504, 56387835), (516, 55076490), (540, 52628646), (543, 52337880), (552, 51484545), (567, 50122520), (588, 48332430), (602, 47208420), (621, 45764040), (630, 45110268), (644, 44129610), (645, 44061192), (648, 43857205), (690, 41187636), (724, 39253410), (735, 38665944), (756, 37591890), (774, 36717660), (805, 35303688), (810, 35085764), (828, 34323030), (840, 33832701), (860, 33045894), (882, 32221620), (903, 31472280), (905, 31402728), (920, 30890727), (945, 30073512), (966, 29419740), (980, 28999458), (989, 28735560), (1032, 27538245), (1035, 27458424), (1080, 26314323), (1086, 26168940), (1127, 25216920), (1134, 25061260), (1161, 24478440), (1176, 24166215), (1204, 23604210), (1242, 22882020), (1260, 22555134), (1267, 22430520), (1288, 22064805), (1290, 22030596), (1323, 21481080), (1380, 20593818), (1448, 19626705), (1449, 19613160), (1470, 19332972), (1505, 18883368), (1512, 18795945), (1548, 18358830), (1610, 17651844), (1620, 17542882), (1629, 17445960), (1656, 17161515), (1720, 16522947), (1764, 16110810), (1806, 15736140), (1810, 15701364), (1863, 15254680), (1890, 15036756), (1932, 14709870), (1935, 14687064), (1960, 14499729), (1978, 14367780), (2070, 13729212), (2107, 13488120), (2172, 13084470), (2205, 12888648), (2254, 12608460), (2268, 12530630), (2322, 12239220), (2408, 11802105), (2415, 11767896), (2484, 11441010), (2520, 11277567), (2534, 11215260), (2580, 11015298), (2646, 10740540), (2709, 10490760), (2715, 10467576), (2760, 10296909), (2835, 10024504), (2898, 9806580), (2940, 9666486), (2967, 9578520), (3010, 9441684), (3096, 9179415), (3105, 9152808), (3220, 8825922), (3240, 8771441), (3258, 8722980), (3381, 8405640), (3483, 8159480), (3528, 8055405), (3612, 7868070), (3620, 7850682), (3726, 7627340), (3780, 7518378), (3801, 7476840), (3864, 7354935), (3870, 7343532), (3956, 7183890), (3969, 7160360), (4140, 6864606), (4163, 6826680), (4214, 6744060), (4344, 6542235), (4347, 6537720), (4410, 6444324), (4508, 6304230), (4515, 6294456), (4536, 6265315), (4644, 6119610), (4830, 5883948), (4887, 5815320), (4945, 5747112), (4968, 5720505), (5068, 5607630), (5160, 5507649), (5292, 5370270), (5418, 5245380), (5430, 5233788), (5635, 5043384), (5670, 5012252), (5796, 4903290), (5805, 4895688), (5880, 4833243), (5934, 4789260), (6020, 4720842), (6210, 4576404), (6321, 4496040), (6335, 4486104), (6440, 4412961), (6516, 4361490), (6615, 4296216), (6762, 4202820), (6923, 4105080), (6966, 4079740), (7224, 3934035), (7240, 3925341), (7245, 3922632), (7452, 3813670), (7560, 3759189), (7602, 3738420), (7740, 3671766), (7783, 3651480), (7912, 3591945), (7938, 3580180), (8127, 3496920), (8145, 3489192), (8280, 3432303), (8326, 3413340), (8428, 3372030), (8694, 3268860), (8820, 3222162), (8869, 3204360), (8901, 3192840), (9016, 3152115), (9030, 3147228), (9288, 3059805), (9315, 3050936), (9660, 2941974), (9774, 2907660), (9890, 2873556), (10136, 2803815), (10143, 2801880), (10535, 2697624), (10584, 2685135), (10836, 2622690), (10860, 2616894), (11270, 2521692), (11340, 2506126), (11403, 2492280), (11592, 2451645), (11610, 2447844), (11868, 2394630), (12040, 2360421), (12420, 2288202), (12489, 2275560), (12642, 2248020), (12670, 2243052), (13032, 2180745), (13041, 2179240), (13230, 2148108), (13524, 2101410), (13545, 2098152), (13846, 2052540), (13932, 2039870), (14490, 1961316), (14661, 1938440), (14835, 1915704), (14904, 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(31132, 912870), (31605, 899208), (31752, 895045), (32508, 874230), (32580, 872298), (33304, 853335), (33810, 840564), (34209, 830760), (34615, 821016), (34776, 817215), (34830, 815948), (35476, 801090), (35604, 798210), (36120, 786807), (37260, 762734), (37467, 758520), (37926, 749340), (38010, 747684), (38915, 730296), (39096, 726915), (39560, 718389), (39690, 716036), (40572, 700470), (40635, 699384), (41538, 684180), (41630, 682668), (42140, 674406), (43470, 653772), (44345, 640872), (44505, 638568), (45080, 630423), (45612, 623070), (46440, 611961), (46698, 608580), (48461, 586440), (48762, 582820), (48870, 581532), (49956, 568890), (50568, 562005), (50680, 560763), (50715, 560376), (52164, 544810), (52920, 537027), (53214, 534060), (53406, 532140), (54180, 524538), (54481, 521640), (55384, 513135), (56889, 499560), (57015, 498456), (57960, 490329), (58282, 487620), (58644, 484610), (59340, 478926), (60858, 466980), (62264, 456435), (62307, 456120), (62445, 455112), (63210, 449604), (65016, 437115), (65160, 436149), (65205, 435848), (67620, 420282), (68418, 415380), (69230, 410508), (69660, 407974), (70047, 405720), (70952, 400545), (71208, 399105), (73305, 387688), (74520, 381367), (74934, 379260), (75852, 374670), (76020, 373842), (77830, 365148), (79380, 358018), (79821, 356040), (80109, 354760), (81144, 350235), (81270, 349692), (83076, 342090), (83260, 341334), (84280, 337203), (86940, 326886), (87423, 325080), (88690, 320436), (89010, 319284), (91224, 311535), (91287, 311320), (93396, 304290), (94815, 299736), (96922, 293220), (97524, 291410), (97740, 290766), (99912, 284445), (101430, 280188), (102627, 276920), (103845, 273672), (104328, 272405), (106428, 267030), (106812, 266070), (108360, 262269), (108962, 260820), (112401, 252840), (113778, 249780), (114030, 249228), (116564, 243810), (116745, 243432), (117288, 242305), (118680, 239463), (121716, 233490), (121905, 233128), (124614, 228060), (124890, 227556), (126420, 224802), (130410, 217924), (133035, 213624), (133515, 212856), (135240, 210141), (136836, 207690), (138460, 205254), (139320, 203987), (140094, 202860), (145383, 195480), (145705, 195048), (146610, 193844), (149868, 189630), (151704, 187335), (152040, 186921), (152145, 186792), (155660, 182574), (158760, 179009), (159642, 178020), (160218, 177380), (162540, 174846), (163443, 173880), (166152, 171045), (166520, 170667)]