19617102960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{797}}^1$

素因数の和:870

約数の個数: 640

約数和(自身を含む): 79794892800

約数和(自身を除く): 60177789840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 23, 24, 26, 28, 30, 35, 39, 40, 42, 46, 48, 49, 52, 56, 60, 65, 69, 70, 78, 80, 84, 91, 92, 98, 104, 105, 112, 115, 120, 130, 138, 140, 147, 156, 161, 168, 182, 184, 195, 196, 208, 210, 230, 240, 245, 260, 273, 276, 280, 294, 299, 312, 322, 336, 343, 345, 364, 368, 390, 392, 420, 455, 460, 483, 490, 520, 546, 552, 560, 588, 598, 624, 637, 644, 686, 690, 728, 735, 780, 784, 797, 805, 840, 897, 910, 920, 966, 980, 1029, 1040, 1092, 1104, 1127, 1176, 1196, 1274, 1288, 1365, 1372, 1380, 1456, 1470, 1495, 1560, 1594, 1610, 1680, 1715, 1794, 1820, 1840, 1911, 1932, 1960, 2058, 2093, 2184, 2254, 2352, 2391, 2392, 2415, 2548, 2576, 2730, 2744, 2760, 2940, 2990, 3120, 3185, 3188, 3220, 3381, 3430, 3588, 3640, 3822, 3864, 3920, 3985, 4116, 4186, 4368, 4459, 4485, 4508, 4782, 4784, 4830, 5096, 5145, 5460, 5488, 5520, 5579, 5635, 5880, 5980, 6279, 6370, 6376, 6440, 6762, 6860, 7176, 7280, 7644, 7728, 7889, 7970, 8232, 8372, 8918, 8970, 9016, 9555, 9564, 9660, 10192, 10290, 10361, 10465, 10920, 11158, 11270, 11760, 11955, 11960, 12558, 12740, 12752, 12880, 13377, 13524, 13720, 14352, 14651, 15288, 15778, 15940, 16464, 16737, 16744, 16905, 17836, 17940, 18032, 18331, 19110, 19128, 19320, 20580, 20722, 20930, 21840, 22295, 22316, 22540, 23667, 23910, 23920, 25116, 25480, 26754, 27048, 27440, 27895, 29302, 30576, 31083, 31395, 31556, 31880, 33474, 33488, 33810, 35672, 35880, 36662, 38220, 38256, 38640, 39053, 39445, 41160, 41444, 41860, 43953, 44590, 44632, 45080, 47334, 47820, 50232, 50960, 51805, 53508, 54096, 54993, 55790, 58604, 62166, 62790, 63112, 63760, 66885, 66948, 67620, 71344, 71760, 72527, 73255, 73324, 76440, 78106, 78890, 82320, 82888, 83685, 83720, 87906, 89180, 89264, 90160, 91655, 94668, 95640, 100464, 102557, 103610, 107016, 109986, 111580, 117159, 117208, 118335, 124332, 125580, 126224, 128317, 133770, 133896, 135240, 145054, 146510, 146648, 152880, 155415, 156212, 157780, 165776, 167370, 167440, 175812, 178360, 183310, 189336, 191280, 195265, 205114, 207220, 214032, 217581, 219765, 219972, 223160, 234318, 234416, 236670, 238303, 248664, 251160, 256634, 267540, 267792, 270480, 273371, 274965, 290108, 293020, 293296, 307671, 310830, 312424, 315560, 334740, 351624, 356720, 362635, 366620, 378672, 384951, 390530, 410228, 414440, 435162, 439530, 439944, 446320, 468636, 473340, 476606, 497328, 502320, 507689, 512785, 513268, 535080, 546742, 549930, 580216, 585795, 586040, 615342, 621660, 624848, 631120, 641585, 669480, 703248, 714909, 725270, 733240, 769902, 781060, 820113, 820456, 828880, 870324, 879060, 879888, 898219, 937272, 946680, 953212, 1015378, 1025570, 1026536, 1070160, 1087905, 1093484, 1099860, 1160432, 1171590, 1172080, 1191515, 1230684, 1243320, 1283170, 1338960, 1366855, 1429818, 1450540, 1466480, 1523067, 1538355, 1539804, 1562120, 1640226, 1640912, 1668121, 1740648, 1758120, 1796438, 1874544, 1893360, 1906424, 1924755, 2030756, 2051140, 2053072, 2175810, 2186968, 2199720, 2343180, 2383030, 2461368, 2486640, 2538445, 2566340, 2694657, 2733710, 2859636, 2901080, 3046134, 3076710, 3079608, 3124240, 3280452, 3336242, 3481296, 3516240, 3553823, 3574545, 3592876, 3812848, 3849510, 4061512, 4100565, 4102280, 4351620, 4373936, 4399440, 4491095, 4686360, 4766060, 4922736, 5004363, 5076890, 5132680, 5389314, 5467420, 5719272, 5802160, 6092268, 6153420, 6159216, 6287533, 6560904, 6672484, 7107646, 7149090, 7185752, 7615335, 7699020, 8123024, 8201130, 8204560, 8340605, 8703240, 8982190, 9372720, 9532120, 10008726, 10153780, 10265360, 10661469, 10778628, 10934840, 11438544, 11676847, 12184536, 12306840, 12575066, 13121808, 13344968, 13473285, 14215292, 14298180, 14371504, 15230670, 15398040, 16402260, 16681210, 17406480, 17769115, 17964380, 18862599, 19064240, 20017452, 20307560, 21322938, 21557256, 21869680, 23353694, 24369072, 24613680, 25021815, 25150132, 26689936, 26946570, 28430584, 28596360, 30461340, 30796080, 31437665, 32804520, 33362420, 35030541, 35538230, 35928760, 37725198, 40034904, 40615120, 42645876, 43114512, 46707388, 50043630, 50300264, 53307345, 53893140, 56861168, 57192720, 58384235, 60922680, 62875330, 65609040, 66724840, 70061082, 71076460, 71857520, 75450396, 80069808, 81737929, 85291752, 93414776, 94312995, 100087260, 100600528, 106614690, 107786280, 116768470, 121845360, 125750660, 133449680, 140122164, 142152920, 150900792, 163475858, 170583504, 175152705, 186829552, 188625990, 200174520, 213229380, 215572560, 233536940, 245213787, 251501320, 280244328, 284305840, 301801584, 326951716, 350305410, 377251980, 400349040, 408689645, 426458760, 467073880, 490427574, 503002640, 560488656, 653903432, 700610820, 754503960, 817379290, 852917520, 934147760, 980855148, 1226068935, 1307806864, 1401221640, 1509007920, 1634758580, 1961710296, 2452137870, 2802443280, 3269517160, 3923420592, 4904275740, 6539034320, 9808551480, 19617102960]

約数ペア:

[(1, 19617102960), (2, 9808551480), (3, 6539034320), (4, 4904275740), (5, 3923420592), (6, 3269517160), (7, 2802443280), (8, 2452137870), (10, 1961710296), (12, 1634758580), (13, 1509007920), (14, 1401221640), (15, 1307806864), (16, 1226068935), (20, 980855148), (21, 934147760), (23, 852917520), (24, 817379290), (26, 754503960), (28, 700610820), (30, 653903432), (35, 560488656), (39, 503002640), (40, 490427574), (42, 467073880), (46, 426458760), (48, 408689645), (49, 400349040), (52, 377251980), (56, 350305410), (60, 326951716), (65, 301801584), (69, 284305840), (70, 280244328), (78, 251501320), (80, 245213787), (84, 233536940), (91, 215572560), (92, 213229380), (98, 200174520), (104, 188625990), (105, 186829552), (112, 175152705), (115, 170583504), (120, 163475858), (130, 150900792), (138, 142152920), (140, 140122164), (147, 133449680), (156, 125750660), (161, 121845360), (168, 116768470), (182, 107786280), (184, 106614690), (195, 100600528), (196, 100087260), (208, 94312995), (210, 93414776), (230, 85291752), (240, 81737929), (245, 80069808), (260, 75450396), (273, 71857520), (276, 71076460), (280, 70061082), (294, 66724840), (299, 65609040), (312, 62875330), (322, 60922680), (336, 58384235), (343, 57192720), (345, 56861168), (364, 53893140), (368, 53307345), (390, 50300264), (392, 50043630), (420, 46707388), (455, 43114512), (460, 42645876), (483, 40615120), (490, 40034904), (520, 37725198), (546, 35928760), (552, 35538230), (560, 35030541), (588, 33362420), (598, 32804520), (624, 31437665), (637, 30796080), (644, 30461340), (686, 28596360), (690, 28430584), (728, 26946570), (735, 26689936), (780, 25150132), (784, 25021815), (797, 24613680), (805, 24369072), (840, 23353694), (897, 21869680), (910, 21557256), (920, 21322938), (966, 20307560), (980, 20017452), (1029, 19064240), (1040, 18862599), (1092, 17964380), (1104, 17769115), (1127, 17406480), (1176, 16681210), (1196, 16402260), (1274, 15398040), (1288, 15230670), (1365, 14371504), (1372, 14298180), (1380, 14215292), (1456, 13473285), (1470, 13344968), (1495, 13121808), (1560, 12575066), (1594, 12306840), (1610, 12184536), (1680, 11676847), (1715, 11438544), (1794, 10934840), (1820, 10778628), (1840, 10661469), (1911, 10265360), (1932, 10153780), (1960, 10008726), (2058, 9532120), (2093, 9372720), (2184, 8982190), (2254, 8703240), (2352, 8340605), (2391, 8204560), (2392, 8201130), (2415, 8123024), (2548, 7699020), (2576, 7615335), (2730, 7185752), (2744, 7149090), (2760, 7107646), (2940, 6672484), (2990, 6560904), (3120, 6287533), (3185, 6159216), (3188, 6153420), (3220, 6092268), (3381, 5802160), (3430, 5719272), (3588, 5467420), (3640, 5389314), (3822, 5132680), (3864, 5076890), (3920, 5004363), (3985, 4922736), (4116, 4766060), (4186, 4686360), (4368, 4491095), (4459, 4399440), (4485, 4373936), (4508, 4351620), (4782, 4102280), (4784, 4100565), (4830, 4061512), (5096, 3849510), (5145, 3812848), (5460, 3592876), (5488, 3574545), (5520, 3553823), (5579, 3516240), (5635, 3481296), (5880, 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(20930, 937272), (21840, 898219), (22295, 879888), (22316, 879060), (22540, 870324), (23667, 828880), (23910, 820456), (23920, 820113), (25116, 781060), (25480, 769902), (26754, 733240), (27048, 725270), (27440, 714909), (27895, 703248), (29302, 669480), (30576, 641585), (31083, 631120), (31395, 624848), (31556, 621660), (31880, 615342), (33474, 586040), (33488, 585795), (33810, 580216), (35672, 549930), (35880, 546742), (36662, 535080), (38220, 513268), (38256, 512785), (38640, 507689), (39053, 502320), (39445, 497328), (41160, 476606), (41444, 473340), (41860, 468636), (43953, 446320), (44590, 439944), (44632, 439530), (45080, 435162), (47334, 414440), (47820, 410228), (50232, 390530), (50960, 384951), (51805, 378672), (53508, 366620), (54096, 362635), (54993, 356720), (55790, 351624), (58604, 334740), (62166, 315560), (62790, 312424), (63112, 310830), (63760, 307671), (66885, 293296), (66948, 293020), (67620, 290108), (71344, 274965), (71760, 273371), (72527, 270480), (73255, 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