393417960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{6151}}^1$

素因数の和:6219

約数の個数: 128

約数和(自身を含む): 1302255360

約数和(自身を除く): 908837400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 41, 52, 60, 65, 78, 82, 104, 120, 123, 130, 156, 164, 195, 205, 246, 260, 312, 328, 390, 410, 492, 520, 533, 615, 780, 820, 984, 1066, 1230, 1560, 1599, 1640, 2132, 2460, 2665, 3198, 4264, 4920, 5330, 6151, 6396, 7995, 10660, 12302, 12792, 15990, 18453, 21320, 24604, 30755, 31980, 36906, 49208, 61510, 63960, 73812, 79963, 92265, 123020, 147624, 159926, 184530, 239889, 246040, 252191, 319852, 369060, 399815, 479778, 504382, 639704, 738120, 756573, 799630, 959556, 1008764, 1199445, 1260955, 1513146, 1599260, 1919112, 2017528, 2398890, 2521910, 3026292, 3198520, 3278483, 3782865, 4797780, 5043820, 6052584, 6556966, 7565730, 9595560, 9835449, 10087640, 13113932, 15131460, 16392415, 19670898, 26227864, 30262920, 32784830, 39341796, 49177245, 65569660, 78683592, 98354490, 131139320, 196708980, 393417960]

約数ペア:

[(1, 393417960), (2, 196708980), (3, 131139320), (4, 98354490), (5, 78683592), (6, 65569660), (8, 49177245), (10, 39341796), (12, 32784830), (13, 30262920), (15, 26227864), (20, 19670898), (24, 16392415), (26, 15131460), (30, 13113932), (39, 10087640), (40, 9835449), (41, 9595560), (52, 7565730), (60, 6556966), (65, 6052584), (78, 5043820), (82, 4797780), (104, 3782865), (120, 3278483), (123, 3198520), (130, 3026292), (156, 2521910), (164, 2398890), (195, 2017528), (205, 1919112), (246, 1599260), (260, 1513146), (312, 1260955), (328, 1199445), (390, 1008764), (410, 959556), (492, 799630), (520, 756573), (533, 738120), (615, 639704), (780, 504382), (820, 479778), (984, 399815), (1066, 369060), (1230, 319852), (1560, 252191), (1599, 246040), (1640, 239889), (2132, 184530), (2460, 159926), (2665, 147624), (3198, 123020), (4264, 92265), (4920, 79963), (5330, 73812), (6151, 63960), (6396, 61510), (7995, 49208), (10660, 36906), (12302, 31980), (12792, 30755), (15990, 24604), (18453, 21320)]