64626570480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{81181}}^1$

素因数の和:81335

約数の個数: 160

約数和(自身を含む): 208740354048

約数和(自身を除く): 144113783568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 107, 120, 124, 155, 186, 214, 240, 248, 310, 321, 372, 428, 465, 496, 535, 620, 642, 744, 856, 930, 1070, 1240, 1284, 1488, 1605, 1712, 1860, 2140, 2480, 2568, 3210, 3317, 3720, 4280, 5136, 6420, 6634, 7440, 8560, 9951, 12840, 13268, 16585, 19902, 25680, 26536, 33170, 39804, 49755, 53072, 66340, 79608, 81181, 99510, 132680, 159216, 162362, 199020, 243543, 265360, 324724, 398040, 405905, 487086, 649448, 796080, 811810, 974172, 1217715, 1298896, 1623620, 1948344, 2435430, 2516611, 3247240, 3896688, 4870860, 5033222, 6494480, 7549833, 8686367, 9741720, 10066444, 12583055, 15099666, 17372734, 19483440, 20132888, 25166110, 26059101, 30199332, 34745468, 37749165, 40265776, 43431835, 50332220, 52118202, 60398664, 69490936, 75498330, 86863670, 100664440, 104236404, 120797328, 130295505, 138981872, 150996660, 173727340, 201328880, 208472808, 260591010, 269277377, 301993320, 347454680, 416945616, 521182020, 538554754, 603986640, 694909360, 807832131, 1042364040, 1077109508, 1346386885, 1615664262, 2084728080, 2154219016, 2692773770, 3231328524, 4039160655, 4308438032, 5385547540, 6462657048, 8078321310, 10771095080, 12925314096, 16156642620, 21542190160, 32313285240, 64626570480]

約数ペア:

[(1, 64626570480), (2, 32313285240), (3, 21542190160), (4, 16156642620), (5, 12925314096), (6, 10771095080), (8, 8078321310), (10, 6462657048), (12, 5385547540), (15, 4308438032), (16, 4039160655), (20, 3231328524), (24, 2692773770), (30, 2154219016), (31, 2084728080), (40, 1615664262), (48, 1346386885), (60, 1077109508), (62, 1042364040), (80, 807832131), (93, 694909360), (107, 603986640), (120, 538554754), (124, 521182020), (155, 416945616), (186, 347454680), (214, 301993320), (240, 269277377), (248, 260591010), (310, 208472808), (321, 201328880), (372, 173727340), (428, 150996660), (465, 138981872), (496, 130295505), (535, 120797328), (620, 104236404), (642, 100664440), (744, 86863670), (856, 75498330), (930, 69490936), (1070, 60398664), (1240, 52118202), (1284, 50332220), (1488, 43431835), (1605, 40265776), (1712, 37749165), (1860, 34745468), (2140, 30199332), (2480, 26059101), (2568, 25166110), (3210, 20132888), (3317, 19483440), (3720, 17372734), (4280, 15099666), (5136, 12583055), (6420, 10066444), (6634, 9741720), (7440, 8686367), (8560, 7549833), (9951, 6494480), (12840, 5033222), (13268, 4870860), (16585, 3896688), (19902, 3247240), (25680, 2516611), (26536, 2435430), (33170, 1948344), (39804, 1623620), (49755, 1298896), (53072, 1217715), (66340, 974172), (79608, 811810), (81181, 796080), (99510, 649448), (132680, 487086), (159216, 405905), (162362, 398040), (199020, 324724), (243543, 265360)]