682701920

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3163}}^1$

素因数の和:3268

約数の個数: 96

約数和(自身を含む): 1722228480

約数和(自身を除く): 1039526560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 71, 76, 80, 95, 142, 152, 160, 190, 284, 304, 355, 380, 568, 608, 710, 760, 1136, 1349, 1420, 1520, 2272, 2698, 2840, 3040, 3163, 5396, 5680, 6326, 6745, 10792, 11360, 12652, 13490, 15815, 21584, 25304, 26980, 31630, 43168, 50608, 53960, 60097, 63260, 101216, 107920, 120194, 126520, 215840, 224573, 240388, 253040, 300485, 449146, 480776, 506080, 600970, 898292, 961552, 1122865, 1201940, 1796584, 1923104, 2245730, 2403880, 3593168, 4266887, 4491460, 4807760, 7186336, 8533774, 8982920, 9615520, 17067548, 17965840, 21334435, 34135096, 35931680, 42668870, 68270192, 85337740, 136540384, 170675480, 341350960, 682701920]

約数ペア:

[(1, 682701920), (2, 341350960), (4, 170675480), (5, 136540384), (8, 85337740), (10, 68270192), (16, 42668870), (19, 35931680), (20, 34135096), (32, 21334435), (38, 17965840), (40, 17067548), (71, 9615520), (76, 8982920), (80, 8533774), (95, 7186336), (142, 4807760), (152, 4491460), (160, 4266887), (190, 3593168), (284, 2403880), (304, 2245730), (355, 1923104), (380, 1796584), (568, 1201940), (608, 1122865), (710, 961552), (760, 898292), (1136, 600970), (1349, 506080), (1420, 480776), (1520, 449146), (2272, 300485), (2698, 253040), (2840, 240388), (3040, 224573), (3163, 215840), (5396, 126520), (5680, 120194), (6326, 107920), (6745, 101216), (10792, 63260), (11360, 60097), (12652, 53960), (13490, 50608), (15815, 43168), (21584, 31630), (25304, 26980)]