6208987520

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1$

素因数の和:557

約数の個数: 256

約数和(自身を含む): 16656192000

約数和(自身を除く): 10447204480

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 41, 62, 64, 68, 80, 82, 85, 124, 128, 136, 155, 160, 164, 170, 205, 248, 272, 310, 320, 328, 340, 410, 449, 496, 527, 544, 620, 640, 656, 680, 697, 820, 898, 992, 1054, 1088, 1240, 1271, 1312, 1360, 1394, 1640, 1796, 1984, 2108, 2176, 2245, 2480, 2542, 2624, 2635, 2720, 2788, 3280, 3485, 3592, 3968, 4216, 4490, 4960, 5084, 5248, 5270, 5440, 5576, 6355, 6560, 6970, 7184, 7633, 8432, 8980, 9920, 10168, 10540, 10880, 11152, 12710, 13120, 13919, 13940, 14368, 15266, 16864, 17960, 18409, 19840, 20336, 21080, 21607, 22304, 25420, 26240, 27838, 27880, 28736, 30532, 33728, 35920, 36818, 38165, 40672, 42160, 43214, 44608, 50840, 55676, 55760, 57472, 61064, 67456, 69595, 71840, 73636, 76330, 81344, 84320, 86428, 89216, 92045, 101680, 108035, 111352, 111520, 122128, 139190, 143680, 147272, 152660, 162688, 168640, 172856, 184090, 203360, 216070, 222704, 223040, 236623, 244256, 278380, 287360, 294544, 305320, 312953, 337280, 345712, 368180, 406720, 432140, 445408, 446080, 473246, 488512, 556760, 570679, 589088, 610640, 625906, 691424, 736360, 813440, 864280, 890816, 946492, 977024, 1113520, 1141358, 1178176, 1183115, 1221280, 1251812, 1382848, 1472720, 1564765, 1728560, 1781632, 1892984, 2227040, 2282716, 2356352, 2366230, 2442560, 2503624, 2765696, 2853395, 2945440, 3129530, 3457120, 3785968, 4454080, 4565432, 4732460, 4885120, 5007248, 5706790, 5890880, 6259060, 6914240, 7571936, 8908160, 9130864, 9464920, 9701543, 10014496, 11413580, 11781760, 12518120, 13828480, 15143872, 18261728, 18929840, 19403086, 20028992, 22827160, 25036240, 30287744, 36523456, 37859680, 38806172, 40057984, 45654320, 48507715, 50072480, 73046912, 75719360, 77612344, 91308640, 97015430, 100144960, 151438720, 155224688, 182617280, 194030860, 200289920, 310449376, 365234560, 388061720, 620898752, 776123440, 1241797504, 1552246880, 3104493760, 6208987520]

約数ペア:

[(1, 6208987520), (2, 3104493760), (4, 1552246880), (5, 1241797504), (8, 776123440), (10, 620898752), (16, 388061720), (17, 365234560), (20, 310449376), (31, 200289920), (32, 194030860), (34, 182617280), (40, 155224688), (41, 151438720), (62, 100144960), (64, 97015430), (68, 91308640), (80, 77612344), (82, 75719360), (85, 73046912), (124, 50072480), (128, 48507715), (136, 45654320), (155, 40057984), (160, 38806172), (164, 37859680), (170, 36523456), (205, 30287744), (248, 25036240), (272, 22827160), (310, 20028992), (320, 19403086), (328, 18929840), (340, 18261728), (410, 15143872), (449, 13828480), (496, 12518120), (527, 11781760), (544, 11413580), (620, 10014496), (640, 9701543), (656, 9464920), (680, 9130864), (697, 8908160), (820, 7571936), (898, 6914240), (992, 6259060), (1054, 5890880), (1088, 5706790), (1240, 5007248), (1271, 4885120), (1312, 4732460), (1360, 4565432), (1394, 4454080), (1640, 3785968), (1796, 3457120), (1984, 3129530), (2108, 2945440), (2176, 2853395), (2245, 2765696), (2480, 2503624), (2542, 2442560), (2624, 2366230), (2635, 2356352), (2720, 2282716), (2788, 2227040), (3280, 1892984), (3485, 1781632), (3592, 1728560), (3968, 1564765), (4216, 1472720), (4490, 1382848), (4960, 1251812), (5084, 1221280), (5248, 1183115), (5270, 1178176), (5440, 1141358), (5576, 1113520), (6355, 977024), (6560, 946492), (6970, 890816), (7184, 864280), (7633, 813440), (8432, 736360), (8980, 691424), (9920, 625906), (10168, 610640), (10540, 589088), (10880, 570679), (11152, 556760), (12710, 488512), (13120, 473246), (13919, 446080), (13940, 445408), (14368, 432140), (15266, 406720), (16864, 368180), (17960, 345712), (18409, 337280), (19840, 312953), (20336, 305320), (21080, 294544), (21607, 287360), (22304, 278380), (25420, 244256), (26240, 236623), (27838, 223040), (27880, 222704), (28736, 216070), (30532, 203360), (33728, 184090), (35920, 172856), (36818, 168640), (38165, 162688), (40672, 152660), (42160, 147272), (43214, 143680), (44608, 139190), (50840, 122128), (55676, 111520), (55760, 111352), (57472, 108035), (61064, 101680), (67456, 92045), (69595, 89216), (71840, 86428), (73636, 84320), (76330, 81344)]