73073520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:280

約数の個数: 240

約数和(自身を含む): 272711712

約数和(自身を除く): 199638192

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 37, 39, 40, 45, 48, 52, 60, 65, 72, 74, 78, 80, 90, 104, 111, 117, 120, 130, 144, 148, 156, 180, 185, 195, 208, 211, 222, 234, 240, 260, 296, 312, 333, 360, 370, 390, 422, 444, 468, 481, 520, 555, 585, 592, 624, 633, 666, 720, 740, 780, 844, 888, 936, 962, 1040, 1055, 1110, 1170, 1266, 1332, 1443, 1480, 1560, 1665, 1688, 1776, 1872, 1899, 1924, 2110, 2220, 2340, 2405, 2532, 2664, 2743, 2886, 2960, 3120, 3165, 3330, 3376, 3798, 3848, 4220, 4329, 4440, 4680, 4810, 5064, 5328, 5486, 5772, 6330, 6660, 7215, 7596, 7696, 7807, 8229, 8440, 8658, 8880, 9360, 9495, 9620, 10128, 10972, 11544, 12660, 13320, 13715, 14430, 15192, 15614, 16458, 16880, 17316, 18990, 19240, 21645, 21944, 23088, 23421, 24687, 25320, 26640, 27430, 28860, 30384, 31228, 32916, 34632, 37980, 38480, 39035, 41145, 43290, 43888, 46842, 49374, 50640, 54860, 57720, 62456, 65832, 69264, 70263, 75960, 78070, 82290, 86580, 93684, 98748, 101491, 109720, 115440, 117105, 123435, 124912, 131664, 140526, 151920, 156140, 164580, 173160, 187368, 197496, 202982, 219440, 234210, 246870, 281052, 304473, 312280, 329160, 346320, 351315, 374736, 394992, 405964, 468420, 493740, 507455, 562104, 608946, 624560, 658320, 702630, 811928, 913419, 936840, 987480, 1014910, 1124208, 1217892, 1405260, 1522365, 1623856, 1826838, 1873680, 1974960, 2029820, 2435784, 2810520, 3044730, 3653676, 4059640, 4567095, 4871568, 5621040, 6089460, 7307352, 8119280, 9134190, 12178920, 14614704, 18268380, 24357840, 36536760, 73073520]

約数ペア:

[(1, 73073520), (2, 36536760), (3, 24357840), (4, 18268380), (5, 14614704), (6, 12178920), (8, 9134190), (9, 8119280), (10, 7307352), (12, 6089460), (13, 5621040), (15, 4871568), (16, 4567095), (18, 4059640), (20, 3653676), (24, 3044730), (26, 2810520), (30, 2435784), (36, 2029820), (37, 1974960), (39, 1873680), (40, 1826838), (45, 1623856), (48, 1522365), (52, 1405260), (60, 1217892), (65, 1124208), (72, 1014910), (74, 987480), (78, 936840), (80, 913419), (90, 811928), (104, 702630), (111, 658320), (117, 624560), (120, 608946), (130, 562104), (144, 507455), (148, 493740), (156, 468420), (180, 405964), (185, 394992), (195, 374736), (208, 351315), (211, 346320), (222, 329160), (234, 312280), (240, 304473), (260, 281052), (296, 246870), (312, 234210), (333, 219440), (360, 202982), (370, 197496), (390, 187368), (422, 173160), (444, 164580), (468, 156140), (481, 151920), (520, 140526), (555, 131664), (585, 124912), (592, 123435), (624, 117105), (633, 115440), (666, 109720), (720, 101491), (740, 98748), (780, 93684), (844, 86580), (888, 82290), (936, 78070), (962, 75960), (1040, 70263), (1055, 69264), (1110, 65832), (1170, 62456), (1266, 57720), (1332, 54860), (1443, 50640), (1480, 49374), (1560, 46842), (1665, 43888), (1688, 43290), (1776, 41145), (1872, 39035), (1899, 38480), (1924, 37980), (2110, 34632), (2220, 32916), (2340, 31228), (2405, 30384), (2532, 28860), (2664, 27430), (2743, 26640), (2886, 25320), (2960, 24687), (3120, 23421), (3165, 23088), (3330, 21944), (3376, 21645), (3798, 19240), (3848, 18990), (4220, 17316), (4329, 16880), (4440, 16458), (4680, 15614), (4810, 15192), (5064, 14430), (5328, 13715), (5486, 13320), (5772, 12660), (6330, 11544), (6660, 10972), (7215, 10128), (7596, 9620), (7696, 9495), (7807, 9360), (8229, 8880), (8440, 8658)]