214740960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{809}}^1$

素因数の和:913

約数の個数: 192

約数和(自身を含む): 783820800

約数和(自身を除く): 569079840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 79, 80, 84, 96, 105, 112, 120, 140, 158, 160, 168, 210, 224, 237, 240, 280, 316, 336, 395, 420, 474, 480, 553, 560, 632, 672, 790, 809, 840, 948, 1106, 1120, 1185, 1264, 1580, 1618, 1659, 1680, 1896, 2212, 2370, 2427, 2528, 2765, 3160, 3236, 3318, 3360, 3792, 4045, 4424, 4740, 4854, 5530, 5663, 6320, 6472, 6636, 7584, 8090, 8295, 8848, 9480, 9708, 11060, 11326, 12135, 12640, 12944, 13272, 16180, 16590, 16989, 17696, 18960, 19416, 22120, 22652, 24270, 25888, 26544, 28315, 32360, 33180, 33978, 37920, 38832, 44240, 45304, 48540, 53088, 56630, 63911, 64720, 66360, 67956, 77664, 84945, 88480, 90608, 97080, 113260, 127822, 129440, 132720, 135912, 169890, 181216, 191733, 194160, 226520, 255644, 265440, 271824, 319555, 339780, 383466, 388320, 447377, 453040, 511288, 543648, 639110, 679560, 766932, 894754, 906080, 958665, 1022576, 1278220, 1342131, 1359120, 1533864, 1789508, 1917330, 2045152, 2236885, 2556440, 2684262, 2718240, 3067728, 3579016, 3834660, 4473770, 5112880, 5368524, 6135456, 6710655, 7158032, 7669320, 8947540, 10225760, 10737048, 13421310, 14316064, 15338640, 17895080, 21474096, 26842620, 30677280, 35790160, 42948192, 53685240, 71580320, 107370480, 214740960]

約数ペア:

[(1, 214740960), (2, 107370480), (3, 71580320), (4, 53685240), (5, 42948192), (6, 35790160), (7, 30677280), (8, 26842620), (10, 21474096), (12, 17895080), (14, 15338640), (15, 14316064), (16, 13421310), (20, 10737048), (21, 10225760), (24, 8947540), (28, 7669320), (30, 7158032), (32, 6710655), (35, 6135456), (40, 5368524), (42, 5112880), (48, 4473770), (56, 3834660), (60, 3579016), (70, 3067728), (79, 2718240), (80, 2684262), (84, 2556440), (96, 2236885), (105, 2045152), (112, 1917330), (120, 1789508), (140, 1533864), (158, 1359120), (160, 1342131), (168, 1278220), (210, 1022576), (224, 958665), (237, 906080), (240, 894754), (280, 766932), (316, 679560), (336, 639110), (395, 543648), (420, 511288), (474, 453040), (480, 447377), (553, 388320), (560, 383466), (632, 339780), (672, 319555), (790, 271824), (809, 265440), (840, 255644), (948, 226520), (1106, 194160), (1120, 191733), (1185, 181216), (1264, 169890), (1580, 135912), (1618, 132720), (1659, 129440), (1680, 127822), (1896, 113260), (2212, 97080), (2370, 90608), (2427, 88480), (2528, 84945), (2765, 77664), (3160, 67956), (3236, 66360), (3318, 64720), (3360, 63911), (3792, 56630), (4045, 53088), (4424, 48540), (4740, 45304), (4854, 44240), (5530, 38832), (5663, 37920), (6320, 33978), (6472, 33180), (6636, 32360), (7584, 28315), (8090, 26544), (8295, 25888), (8848, 24270), (9480, 22652), (9708, 22120), (11060, 19416), (11326, 18960), (12135, 17696), (12640, 16989), (12944, 16590), (13272, 16180)]