165624420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5179}}^1$

素因数の和:5245

約数の個数: 96

約数和(自身を含む): 511701120

約数和(自身を除く): 346076700

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, 5179, 5330, 6396, 7995, 10358, 10660, 15537, 15990, 20716, 25895, 31074, 31980, 51790, 62148, 67327, 77685, 103580, 134654, 155370, 201981, 212339, 269308, 310740, 336635, 403962, 424678, 637017, 673270, 807924, 849356, 1009905, 1061695, 1274034, 1346540, 2019810, 2123390, 2548068, 2760407, 3185085, 4039620, 4246780, 5520814, 6370170, 8281221, 11041628, 12740340, 13802035, 16562442, 27604070, 33124884, 41406105, 55208140, 82812210, 165624420]

約数ペア:

[(1, 165624420), (2, 82812210), (3, 55208140), (4, 41406105), (5, 33124884), (6, 27604070), (10, 16562442), (12, 13802035), (13, 12740340), (15, 11041628), (20, 8281221), (26, 6370170), (30, 5520814), (39, 4246780), (41, 4039620), (52, 3185085), (60, 2760407), (65, 2548068), (78, 2123390), (82, 2019810), (123, 1346540), (130, 1274034), (156, 1061695), (164, 1009905), (195, 849356), (205, 807924), (246, 673270), (260, 637017), (390, 424678), (410, 403962), (492, 336635), (533, 310740), (615, 269308), (780, 212339), (820, 201981), (1066, 155370), (1230, 134654), (1599, 103580), (2132, 77685), (2460, 67327), (2665, 62148), (3198, 51790), (5179, 31980), (5330, 31074), (6396, 25895), (7995, 20716), (10358, 15990), (10660, 15537)]