64212960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{659}}^1$

素因数の和:713

約数の個数: 192

約数和(自身を含む): 239500800

約数和(自身を除く): 175287840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 96, 105, 112, 116, 120, 140, 145, 160, 168, 174, 203, 210, 224, 232, 240, 280, 290, 336, 348, 406, 420, 435, 464, 480, 560, 580, 609, 659, 672, 696, 812, 840, 870, 928, 1015, 1120, 1160, 1218, 1318, 1392, 1624, 1680, 1740, 1977, 2030, 2320, 2436, 2636, 2784, 3045, 3248, 3295, 3360, 3480, 3954, 4060, 4613, 4640, 4872, 5272, 6090, 6496, 6590, 6960, 7908, 8120, 9226, 9744, 9885, 10544, 12180, 13180, 13839, 13920, 15816, 16240, 18452, 19111, 19488, 19770, 21088, 23065, 24360, 26360, 27678, 31632, 32480, 36904, 38222, 39540, 46130, 48720, 52720, 55356, 57333, 63264, 69195, 73808, 76444, 79080, 92260, 95555, 97440, 105440, 110712, 114666, 133777, 138390, 147616, 152888, 158160, 184520, 191110, 221424, 229332, 267554, 276780, 286665, 305776, 316320, 369040, 382220, 401331, 442848, 458664, 535108, 553560, 573330, 611552, 668885, 738080, 764440, 802662, 917328, 1070216, 1107120, 1146660, 1337770, 1528880, 1605324, 1834656, 2006655, 2140432, 2214240, 2293320, 2675540, 3057760, 3210648, 4013310, 4280864, 4586640, 5351080, 6421296, 8026620, 9173280, 10702160, 12842592, 16053240, 21404320, 32106480, 64212960]

約数ペア:

[(1, 64212960), (2, 32106480), (3, 21404320), (4, 16053240), (5, 12842592), (6, 10702160), (7, 9173280), (8, 8026620), (10, 6421296), (12, 5351080), (14, 4586640), (15, 4280864), (16, 4013310), (20, 3210648), (21, 3057760), (24, 2675540), (28, 2293320), (29, 2214240), (30, 2140432), (32, 2006655), (35, 1834656), (40, 1605324), (42, 1528880), (48, 1337770), (56, 1146660), (58, 1107120), (60, 1070216), (70, 917328), (80, 802662), (84, 764440), (87, 738080), (96, 668885), (105, 611552), (112, 573330), (116, 553560), (120, 535108), (140, 458664), (145, 442848), (160, 401331), (168, 382220), (174, 369040), (203, 316320), (210, 305776), (224, 286665), (232, 276780), (240, 267554), (280, 229332), (290, 221424), (336, 191110), (348, 184520), (406, 158160), (420, 152888), (435, 147616), (464, 138390), (480, 133777), (560, 114666), (580, 110712), (609, 105440), (659, 97440), (672, 95555), (696, 92260), (812, 79080), (840, 76444), (870, 73808), (928, 69195), (1015, 63264), (1120, 57333), (1160, 55356), (1218, 52720), (1318, 48720), (1392, 46130), (1624, 39540), (1680, 38222), (1740, 36904), (1977, 32480), (2030, 31632), (2320, 27678), (2436, 26360), (2636, 24360), (2784, 23065), (3045, 21088), (3248, 19770), (3295, 19488), (3360, 19111), (3480, 18452), (3954, 16240), (4060, 15816), (4613, 13920), (4640, 13839), (4872, 13180), (5272, 12180), (6090, 10544), (6496, 9885), (6590, 9744), (6960, 9226), (7908, 8120)]