28474082280

素因数分解:

$2^3\times 3^4\times 5^1\times 7^2\times {\mathrm{43}}^2\times {\mathrm{97}}^1$

素因数の和:220

約数の個数: 720

約数和(自身を含む): 115154105220

約数和(自身を除く): 86680022940

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 43, 45, 49, 54, 56, 60, 63, 70, 72, 81, 84, 86, 90, 97, 98, 105, 108, 120, 126, 129, 135, 140, 147, 162, 168, 172, 180, 189, 194, 196, 210, 215, 216, 245, 252, 258, 270, 280, 291, 294, 301, 315, 324, 344, 360, 378, 387, 388, 392, 405, 420, 430, 441, 485, 490, 504, 516, 540, 567, 582, 588, 602, 630, 645, 648, 679, 735, 756, 774, 776, 810, 840, 860, 873, 882, 903, 945, 970, 980, 1032, 1080, 1134, 1161, 1164, 1176, 1204, 1260, 1290, 1323, 1358, 1455, 1470, 1505, 1512, 1548, 1620, 1720, 1746, 1764, 1806, 1849, 1890, 1935, 1940, 1960, 2037, 2107, 2205, 2268, 2322, 2328, 2408, 2520, 2580, 2619, 2646, 2709, 2716, 2835, 2910, 2940, 3010, 3096, 3240, 3395, 3483, 3492, 3528, 3612, 3698, 3780, 3870, 3880, 3969, 4074, 4171, 4214, 4365, 4410, 4515, 4536, 4644, 4753, 5160, 5238, 5292, 5418, 5432, 5547, 5670, 5805, 5820, 5880, 6020, 6111, 6321, 6615, 6790, 6966, 6984, 7224, 7396, 7560, 7740, 7857, 7938, 8127, 8148, 8342, 8428, 8730, 8820, 9030, 9245, 9288, 9506, 10185, 10476, 10535, 10584, 10836, 11094, 11340, 11610, 11640, 12040, 12222, 12513, 12642, 12943, 13095, 13230, 13545, 13580, 13932, 14259, 14792, 15480, 15714, 15876, 16254, 16296, 16641, 16684, 16856, 17415, 17460, 17640, 18060, 18333, 18490, 18963, 19012, 19845, 20370, 20855, 20952, 21070, 21672, 22188, 22680, 23220, 23765, 24381, 24444, 25026, 25284, 25886, 26190, 26460, 27090, 27160, 27735, 27864, 28518, 29197, 30555, 31428, 31605, 31752, 32508, 33282, 33368, 34830, 34920, 36120, 36666, 36980, 37539, 37926, 38024, 38829, 39285, 39690, 40635, 40740, 41710, 42140, 42777, 44376, 46440, 47530, 48762, 48888, 49923, 50052, 50568, 51772, 52380, 52920, 54180, 54999, 55470, 56889, 57036, 58394, 61110, 62565, 62856, 63210, 64715, 65016, 66564, 69660, 71295, 73332, 73960, 75078, 75852, 77658, 78570, 79380, 81270, 81480, 83205, 83420, 84280, 85554, 87591, 90601, 91665, 94815, 95060, 97524, 99846, 100104, 103544, 104760, 108360, 109998, 110940, 112617, 113778, 114072, 116487, 116788, 121905, 122220, 125130, 126420, 128331, 129430, 133128, 139320, 142590, 145985, 146664, 149769, 150156, 151704, 155316, 157140, 158760, 162540, 166410, 166840, 170667, 171108, 175182, 179353, 181202, 183330, 187695, 189630, 190120, 194145, 195048, 199692, 204379, 213885, 219996, 221880, 225234, 227556, 232974, 233576, 243810, 244440, 249615, 250260, 252840, 256662, 258860, 262773, 271803, 274995, 284445, 285180, 291970, 299538, 300312, 310632, 314280, 325080, 332820, 337851, 341334, 342216, 349461, 350364, 358706, 362404, 366660, 375390, 379260, 384993, 388290, 399384, 408758, 427770, 437955, 439992, 450468, 453005, 455112, 465948, 487620, 499230, 500520, 513324, 517720, 525546, 538059, 543606, 549990, 563085, 568890, 570360, 582435, 583940, 599076, 613137, 641655, 665640, 675702, 682668, 698922, 700728, 717412, 724808, 733320, 748845, 750780, 758520, 769986, 776580, 788319, 815409, 817516, 853335, 855540, 875910, 896765, 900936, 906010, 931896, 975240, 998460, 1021895, 1026648, 1048383, 1051092, 1076118, 1087212, 1099980, 1126170, 1137780, 1164870, 1167880, 1198152, 1226274, 1255471, 1283310, 1313865, 1351404, 1359015, 1365336, 1397844, 1434824, 1497690, 1501560, 1539972, 1553160, 1576638, 1614177, 1630818, 1635032, 1689255, 1706670, 1711080, 1747305, 1751820, 1793530, 1812020, 1839411, 1924965, 1996920, 2043790, 2096766, 2102184, 2152236, 2174424, 2199960, 2252340, 2275560, 2329740, 2364957, 2446227, 2452548, 2510942, 2566620, 2627730, 2690295, 2702808, 2718030, 2795688, 2995380, 3065685, 3079944, 3153276, 3228354, 3261636, 3378510, 3413340, 3494610, 3503640, 3587060, 3624040, 3678822, 3766413, 3849930, 3941595, 4077045, 4087580, 4193532, 4304472, 4504680, 4659480, 4729914, 4842531, 4892454, 4905096, 5021884, 5133240, 5241915, 5255460, 5380590, 5436060, 5518233, 5990760, 6131370, 6277355, 6306552, 6456708, 6523272, 6757020, 6826680, 6989220, 7174120, 7338681, 7357644, 7532826, 7699860, 7883190, 8070885, 8154090, 8175160, 8387064, 8788297, 9197055, 9459828, 9685062, 9784908, 10043768, 10483830, 10510920, 10761180, 10872120, 11036466, 11299239, 11824785, 12231135, 12262740, 12554710, 12913416, 13514040, 13978440, 14527593, 14677362, 14715288, 15065652, 15399720, 15766380, 16141770, 16308180, 16554699, 17576594, 18394110, 18832065, 18919656, 19370124, 19569816, 20967660, 21522360, 22072932, 22598478, 23649570, 24212655, 24462270, 24525480, 25109420, 26364891, 27591165, 29055186, 29354724, 30131304, 31532760, 32283540, 32616360, 33109398, 33897717, 35153188, 36693405, 36788220, 37664130, 38740248, 41935320, 43941485, 44145864, 45196956, 47299140, 48425310, 48924540, 50218840, 52729782, 55182330, 56496195, 58110372, 58709448, 64567080, 66218796, 67795434, 70306376, 72637965, 73386810, 73576440, 75328260, 79094673, 82773495, 87882970, 90393912, 94598280, 96850620, 97849080, 101693151, 105459564, 110364660, 112992390, 116220744, 131824455, 132437592, 135590868, 145275930, 146773620, 150656520, 158189346, 165546990, 169488585, 175765940, 193701240, 203386302, 210919128, 220729320, 225984780, 237284019, 263648910, 271181736, 290551860, 293547240, 316378692, 331093980, 338977170, 351531880, 395473365, 406772604, 451969560, 474568038, 508465755, 527297820, 581103720, 632757384, 662187960, 677954340, 711852057, 790946730, 813545208, 949136076, 1016931510, 1054595640, 1186420095, 1355908680, 1423704114, 1581893460, 1898272152, 2033863020, 2372840190, 2847408228, 3163786920, 3559260285, 4067726040, 4745680380, 5694816456, 7118520570, 9491360760, 14237041140, 28474082280]

約数ペア:

[(1, 28474082280), (2, 14237041140), (3, 9491360760), (4, 7118520570), (5, 5694816456), (6, 4745680380), (7, 4067726040), (8, 3559260285), (9, 3163786920), (10, 2847408228), (12, 2372840190), (14, 2033863020), (15, 1898272152), (18, 1581893460), (20, 1423704114), (21, 1355908680), (24, 1186420095), (27, 1054595640), (28, 1016931510), (30, 949136076), (35, 813545208), (36, 790946730), (40, 711852057), (42, 677954340), (43, 662187960), (45, 632757384), (49, 581103720), (54, 527297820), (56, 508465755), (60, 474568038), (63, 451969560), (70, 406772604), (72, 395473365), (81, 351531880), (84, 338977170), (86, 331093980), (90, 316378692), (97, 293547240), (98, 290551860), (105, 271181736), (108, 263648910), (120, 237284019), (126, 225984780), (129, 220729320), (135, 210919128), (140, 203386302), (147, 193701240), (162, 175765940), (168, 169488585), (172, 165546990), (180, 158189346), (189, 150656520), (194, 146773620), (196, 145275930), (210, 135590868), (215, 132437592), (216, 131824455), (245, 116220744), (252, 112992390), (258, 110364660), (270, 105459564), (280, 101693151), (291, 97849080), (294, 96850620), (301, 94598280), (315, 90393912), (324, 87882970), (344, 82773495), (360, 79094673), (378, 75328260), (387, 73576440), (388, 73386810), (392, 72637965), (405, 70306376), (420, 67795434), (430, 66218796), (441, 64567080), (485, 58709448), (490, 58110372), (504, 56496195), (516, 55182330), (540, 52729782), (567, 50218840), (582, 48924540), (588, 48425310), (602, 47299140), (630, 45196956), (645, 44145864), (648, 43941485), (679, 41935320), (735, 38740248), (756, 37664130), (774, 36788220), (776, 36693405), (810, 35153188), (840, 33897717), (860, 33109398), (873, 32616360), (882, 32283540), (903, 31532760), (945, 30131304), (970, 29354724), (980, 29055186), (1032, 27591165), (1080, 26364891), (1134, 25109420), (1161, 24525480), (1164, 24462270), (1176, 24212655), (1204, 23649570), (1260, 22598478), (1290, 22072932), (1323, 21522360), (1358, 20967660), (1455, 19569816), (1470, 19370124), (1505, 18919656), (1512, 18832065), (1548, 18394110), (1620, 17576594), (1720, 16554699), (1746, 16308180), (1764, 16141770), (1806, 15766380), (1849, 15399720), (1890, 15065652), (1935, 14715288), (1940, 14677362), (1960, 14527593), (2037, 13978440), (2107, 13514040), (2205, 12913416), (2268, 12554710), (2322, 12262740), (2328, 12231135), (2408, 11824785), (2520, 11299239), (2580, 11036466), (2619, 10872120), (2646, 10761180), (2709, 10510920), (2716, 10483830), (2835, 10043768), (2910, 9784908), (2940, 9685062), (3010, 9459828), (3096, 9197055), (3240, 8788297), (3395, 8387064), (3483, 8175160), (3492, 8154090), (3528, 8070885), (3612, 7883190), (3698, 7699860), (3780, 7532826), (3870, 7357644), (3880, 7338681), (3969, 7174120), (4074, 6989220), (4171, 6826680), (4214, 6757020), (4365, 6523272), (4410, 6456708), (4515, 6306552), (4536, 6277355), (4644, 6131370), (4753, 5990760), (5160, 5518233), (5238, 5436060), (5292, 5380590), (5418, 5255460), (5432, 5241915), (5547, 5133240), (5670, 5021884), (5805, 4905096), (5820, 4892454), (5880, 4842531), (6020, 4729914), (6111, 4659480), (6321, 4504680), (6615, 4304472), (6790, 4193532), (6966, 4087580), (6984, 4077045), (7224, 3941595), (7396, 3849930), (7560, 3766413), (7740, 3678822), (7857, 3624040), (7938, 3587060), (8127, 3503640), (8148, 3494610), (8342, 3413340), (8428, 3378510), (8730, 3261636), (8820, 3228354), (9030, 3153276), (9245, 3079944), (9288, 3065685), (9506, 2995380), (10185, 2795688), (10476, 2718030), (10535, 2702808), (10584, 2690295), (10836, 2627730), (11094, 2566620), (11340, 2510942), (11610, 2452548), (11640, 2446227), (12040, 2364957), (12222, 2329740), (12513, 2275560), (12642, 2252340), (12943, 2199960), (13095, 2174424), (13230, 2152236), (13545, 2102184), (13580, 2096766), (13932, 2043790), (14259, 1996920), (14792, 1924965), (15480, 1839411), (15714, 1812020), (15876, 1793530), (16254, 1751820), (16296, 1747305), (16641, 1711080), (16684, 1706670), (16856, 1689255), (17415, 1635032), (17460, 1630818), (17640, 1614177), (18060, 1576638), (18333, 1553160), (18490, 1539972), (18963, 1501560), (19012, 1497690), (19845, 1434824), (20370, 1397844), (20855, 1365336), (20952, 1359015), (21070, 1351404), (21672, 1313865), (22188, 1283310), (22680, 1255471), (23220, 1226274), (23765, 1198152), (24381, 1167880), (24444, 1164870), (25026, 1137780), (25284, 1126170), (25886, 1099980), (26190, 1087212), (26460, 1076118), (27090, 1051092), (27160, 1048383), (27735, 1026648), (27864, 1021895), (28518, 998460), (29197, 975240), (30555, 931896), (31428, 906010), (31605, 900936), (31752, 896765), (32508, 875910), (33282, 855540), (33368, 853335), (34830, 817516), (34920, 815409), (36120, 788319), (36666, 776580), (36980, 769986), (37539, 758520), (37926, 750780), (38024, 748845), (38829, 733320), (39285, 724808), (39690, 717412), (40635, 700728), (40740, 698922), (41710, 682668), (42140, 675702), (42777, 665640), (44376, 641655), (46440, 613137), (47530, 599076), (48762, 583940), (48888, 582435), (49923, 570360), (50052, 568890), (50568, 563085), (51772, 549990), (52380, 543606), (52920, 538059), (54180, 525546), (54999, 517720), (55470, 513324), (56889, 500520), (57036, 499230), (58394, 487620), (61110, 465948), (62565, 455112), (62856, 453005), (63210, 450468), (64715, 439992), (65016, 437955), (66564, 427770), (69660, 408758), (71295, 399384), (73332, 388290), (73960, 384993), (75078, 379260), (75852, 375390), (77658, 366660), (78570, 362404), (79380, 358706), (81270, 350364), (81480, 349461), (83205, 342216), (83420, 341334), (84280, 337851), (85554, 332820), (87591, 325080), (90601, 314280), (91665, 310632), (94815, 300312), (95060, 299538), (97524, 291970), (99846, 285180), (100104, 284445), (103544, 274995), (104760, 271803), (108360, 262773), (109998, 258860), (110940, 256662), (112617, 252840), (113778, 250260), (114072, 249615), (116487, 244440), (116788, 243810), (121905, 233576), (122220, 232974), (125130, 227556), (126420, 225234), (128331, 221880), (129430, 219996), (133128, 213885), (139320, 204379), (142590, 199692), (145985, 195048), (146664, 194145), (149769, 190120), (150156, 189630), (151704, 187695), (155316, 183330), (157140, 181202), (158760, 179353), (162540, 175182), (166410, 171108), (166840, 170667)]