39551520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:203

約数の個数: 192

約数和(自身を含む): 136515456

約数和(自身を除く): 96963936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 37, 40, 48, 51, 60, 68, 74, 80, 85, 96, 102, 111, 120, 131, 136, 148, 160, 170, 185, 204, 222, 240, 255, 262, 272, 296, 340, 370, 393, 408, 444, 480, 510, 524, 544, 555, 592, 629, 655, 680, 740, 786, 816, 888, 1020, 1048, 1110, 1184, 1258, 1310, 1360, 1480, 1572, 1632, 1776, 1887, 1965, 2040, 2096, 2220, 2227, 2516, 2620, 2720, 2960, 3144, 3145, 3552, 3774, 3930, 4080, 4192, 4440, 4454, 4847, 5032, 5240, 5920, 6288, 6290, 6681, 7548, 7860, 8160, 8880, 8908, 9435, 9694, 10064, 10480, 11135, 12576, 12580, 13362, 14541, 15096, 15720, 17760, 17816, 18870, 19388, 20128, 20960, 22270, 24235, 25160, 26724, 29082, 30192, 31440, 33405, 35632, 37740, 38776, 44540, 48470, 50320, 53448, 58164, 60384, 62880, 66810, 71264, 72705, 75480, 77552, 82399, 89080, 96940, 100640, 106896, 116328, 133620, 145410, 150960, 155104, 164798, 178160, 193880, 213792, 232656, 247197, 267240, 290820, 301920, 329596, 356320, 387760, 411995, 465312, 494394, 534480, 581640, 659192, 775520, 823990, 988788, 1068960, 1163280, 1235985, 1318384, 1647980, 1977576, 2326560, 2471970, 2636768, 3295960, 3955152, 4943940, 6591920, 7910304, 9887880, 13183840, 19775760, 39551520]

約数ペア:

[(1, 39551520), (2, 19775760), (3, 13183840), (4, 9887880), (5, 7910304), (6, 6591920), (8, 4943940), (10, 3955152), (12, 3295960), (15, 2636768), (16, 2471970), (17, 2326560), (20, 1977576), (24, 1647980), (30, 1318384), (32, 1235985), (34, 1163280), (37, 1068960), (40, 988788), (48, 823990), (51, 775520), (60, 659192), (68, 581640), (74, 534480), (80, 494394), (85, 465312), (96, 411995), (102, 387760), (111, 356320), (120, 329596), (131, 301920), (136, 290820), (148, 267240), (160, 247197), (170, 232656), (185, 213792), (204, 193880), (222, 178160), (240, 164798), (255, 155104), (262, 150960), (272, 145410), (296, 133620), (340, 116328), (370, 106896), (393, 100640), (408, 96940), (444, 89080), (480, 82399), (510, 77552), (524, 75480), (544, 72705), (555, 71264), (592, 66810), (629, 62880), (655, 60384), (680, 58164), (740, 53448), (786, 50320), (816, 48470), (888, 44540), (1020, 38776), (1048, 37740), (1110, 35632), (1184, 33405), (1258, 31440), (1310, 30192), (1360, 29082), (1480, 26724), (1572, 25160), (1632, 24235), (1776, 22270), (1887, 20960), (1965, 20128), (2040, 19388), (2096, 18870), (2220, 17816), (2227, 17760), (2516, 15720), (2620, 15096), (2720, 14541), (2960, 13362), (3144, 12580), (3145, 12576), (3552, 11135), (3774, 10480), (3930, 10064), (4080, 9694), (4192, 9435), (4440, 8908), (4454, 8880), (4847, 8160), (5032, 7860), (5240, 7548), (5920, 6681), (6288, 6290)]