2653950720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{3581}}^1$

素因数の和:3798

約数の個数: 144

約数和(自身を含む): 8522351712

約数和(自身を除く): 5868400992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 193, 240, 256, 320, 384, 386, 480, 579, 640, 768, 772, 960, 965, 1158, 1280, 1544, 1920, 1930, 2316, 2895, 3088, 3581, 3840, 3860, 4632, 5790, 6176, 7162, 7720, 9264, 10743, 11580, 12352, 14324, 15440, 17905, 18528, 21486, 23160, 24704, 28648, 30880, 35810, 37056, 42972, 46320, 49408, 53715, 57296, 61760, 71620, 74112, 85944, 92640, 107430, 114592, 123520, 143240, 148224, 171888, 185280, 214860, 229184, 247040, 286480, 343776, 370560, 429720, 458368, 572960, 687552, 691133, 741120, 859440, 916736, 1145920, 1375104, 1382266, 1718880, 2073399, 2291840, 2750208, 2764532, 3437760, 3455665, 4146798, 4583680, 5529064, 6875520, 6911330, 8293596, 10366995, 11058128, 13751040, 13822660, 16587192, 20733990, 22116256, 27645320, 33174384, 41467980, 44232512, 55290640, 66348768, 82935960, 88465024, 110581280, 132697536, 165871920, 176930048, 221162560, 265395072, 331743840, 442325120, 530790144, 663487680, 884650240, 1326975360, 2653950720]

約数ペア:

[(1, 2653950720), (2, 1326975360), (3, 884650240), (4, 663487680), (5, 530790144), (6, 442325120), (8, 331743840), (10, 265395072), (12, 221162560), (15, 176930048), (16, 165871920), (20, 132697536), (24, 110581280), (30, 88465024), (32, 82935960), (40, 66348768), (48, 55290640), (60, 44232512), (64, 41467980), (80, 33174384), (96, 27645320), (120, 22116256), (128, 20733990), (160, 16587192), (192, 13822660), (193, 13751040), (240, 11058128), (256, 10366995), (320, 8293596), (384, 6911330), (386, 6875520), (480, 5529064), (579, 4583680), (640, 4146798), (768, 3455665), (772, 3437760), (960, 2764532), (965, 2750208), (1158, 2291840), (1280, 2073399), (1544, 1718880), (1920, 1382266), (1930, 1375104), (2316, 1145920), (2895, 916736), (3088, 859440), (3581, 741120), (3840, 691133), (3860, 687552), (4632, 572960), (5790, 458368), (6176, 429720), (7162, 370560), (7720, 343776), (9264, 286480), (10743, 247040), (11580, 229184), (12352, 214860), (14324, 185280), (15440, 171888), (17905, 148224), (18528, 143240), (21486, 123520), (23160, 114592), (24704, 107430), (28648, 92640), (30880, 85944), (35810, 74112), (37056, 71620), (42972, 61760), (46320, 57296), (49408, 53715)]