229520460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{7177}}^1$

素因数の和:7243

約数の個数: 96

約数和(自身を含む): 709071552

約数和(自身を除く): 479551092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 41, 52, 60, 65, 78, 82, 123, 130, 156, 164, 195, 205, 246, 260, 390, 410, 492, 533, 615, 780, 820, 1066, 1230, 1599, 2132, 2460, 2665, 3198, 5330, 6396, 7177, 7995, 10660, 14354, 15990, 21531, 28708, 31980, 35885, 43062, 71770, 86124, 93301, 107655, 143540, 186602, 215310, 279903, 294257, 373204, 430620, 466505, 559806, 588514, 882771, 933010, 1119612, 1177028, 1399515, 1471285, 1765542, 1866020, 2799030, 2942570, 3531084, 3825341, 4413855, 5598060, 5885140, 7650682, 8827710, 11476023, 15301364, 17655420, 19126705, 22952046, 38253410, 45904092, 57380115, 76506820, 114760230, 229520460]

約数ペア:

[(1, 229520460), (2, 114760230), (3, 76506820), (4, 57380115), (5, 45904092), (6, 38253410), (10, 22952046), (12, 19126705), (13, 17655420), (15, 15301364), (20, 11476023), (26, 8827710), (30, 7650682), (39, 5885140), (41, 5598060), (52, 4413855), (60, 3825341), (65, 3531084), (78, 2942570), (82, 2799030), (123, 1866020), (130, 1765542), (156, 1471285), (164, 1399515), (195, 1177028), (205, 1119612), (246, 933010), (260, 882771), (390, 588514), (410, 559806), (492, 466505), (533, 430620), (615, 373204), (780, 294257), (820, 279903), (1066, 215310), (1230, 186602), (1599, 143540), (2132, 107655), (2460, 93301), (2665, 86124), (3198, 71770), (5330, 43062), (6396, 35885), (7177, 31980), (7995, 28708), (10660, 21531), (14354, 15990)]