10320132840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{4723}}^1$

素因数の和:5007

約数の個数: 128

約数和(自身を含む): 31427827200

約数和(自身を除く): 21107694360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 139, 262, 278, 393, 417, 524, 556, 655, 695, 786, 834, 1048, 1112, 1310, 1390, 1572, 1668, 1965, 2085, 2620, 2780, 3144, 3336, 3930, 4170, 4723, 5240, 5560, 7860, 8340, 9446, 14169, 15720, 16680, 18209, 18892, 23615, 28338, 36418, 37784, 47230, 54627, 56676, 70845, 72836, 91045, 94460, 109254, 113352, 141690, 145672, 182090, 188920, 218508, 273135, 283380, 364180, 437016, 546270, 566760, 618713, 656497, 728360, 1092540, 1237426, 1312994, 1856139, 1969491, 2185080, 2474852, 2625988, 3093565, 3282485, 3712278, 3938982, 4949704, 5251976, 6187130, 6564970, 7424556, 7877964, 9280695, 9847455, 12374260, 13129940, 14849112, 15755928, 18561390, 19694910, 24748520, 26259880, 37122780, 39389820, 74245560, 78779640, 86001107, 172002214, 258003321, 344004428, 430005535, 516006642, 688008856, 860011070, 1032013284, 1290016605, 1720022140, 2064026568, 2580033210, 3440044280, 5160066420, 10320132840]

約数ペア:

[(1, 10320132840), (2, 5160066420), (3, 3440044280), (4, 2580033210), (5, 2064026568), (6, 1720022140), (8, 1290016605), (10, 1032013284), (12, 860011070), (15, 688008856), (20, 516006642), (24, 430005535), (30, 344004428), (40, 258003321), (60, 172002214), (120, 86001107), (131, 78779640), (139, 74245560), (262, 39389820), (278, 37122780), (393, 26259880), (417, 24748520), (524, 19694910), (556, 18561390), (655, 15755928), (695, 14849112), (786, 13129940), (834, 12374260), (1048, 9847455), (1112, 9280695), (1310, 7877964), (1390, 7424556), (1572, 6564970), (1668, 6187130), (1965, 5251976), (2085, 4949704), (2620, 3938982), (2780, 3712278), (3144, 3282485), (3336, 3093565), (3930, 2625988), (4170, 2474852), (4723, 2185080), (5240, 1969491), (5560, 1856139), (7860, 1312994), (8340, 1237426), (9446, 1092540), (14169, 728360), (15720, 656497), (16680, 618713), (18209, 566760), (18892, 546270), (23615, 437016), (28338, 364180), (36418, 283380), (37784, 273135), (47230, 218508), (54627, 188920), (56676, 182090), (70845, 145672), (72836, 141690), (91045, 113352), (94460, 109254)]