858407160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{13421}}^1$

素因数の和:13489

約数の個数: 128

約数和(自身を含む): 2841168960

約数和(自身を除く): 1982761800

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, 6396, 7995, 10660, 12792, 13421, 15990, 21320, 26842, 31980, 40263, 53684, 63960, 67105, 80526, 107368, 134210, 161052, 174473, 201315, 268420, 322104, 348946, 402630, 523419, 536840, 550261, 697892, 805260, 872365, 1046838, 1100522, 1395784, 1610520, 1650783, 1744730, 2093676, 2201044, 2617095, 2751305, 3301566, 3489460, 4187352, 4402088, 5234190, 5502610, 6603132, 6978920, 7153393, 8253915, 10468380, 11005220, 13206264, 14306786, 16507830, 20936760, 21460179, 22010440, 28613572, 33015660, 35766965, 42920358, 57227144, 66031320, 71533930, 85840716, 107300895, 143067860, 171681432, 214601790, 286135720, 429203580, 858407160]

約数ペア:

[(1, 858407160), (2, 429203580), (3, 286135720), (4, 214601790), (5, 171681432), (6, 143067860), (8, 107300895), (10, 85840716), (12, 71533930), (13, 66031320), (15, 57227144), (20, 42920358), (24, 35766965), (26, 33015660), (30, 28613572), (39, 22010440), (40, 21460179), (41, 20936760), (52, 16507830), (60, 14306786), (65, 13206264), (78, 11005220), (82, 10468380), (104, 8253915), (120, 7153393), (123, 6978920), (130, 6603132), (156, 5502610), (164, 5234190), (195, 4402088), (205, 4187352), (246, 3489460), (260, 3301566), (312, 2751305), (328, 2617095), (390, 2201044), (410, 2093676), (492, 1744730), (520, 1650783), (533, 1610520), (615, 1395784), (780, 1100522), (820, 1046838), (984, 872365), (1066, 805260), (1230, 697892), (1560, 550261), (1599, 536840), (1640, 523419), (2132, 402630), (2460, 348946), (2665, 322104), (3198, 268420), (4264, 201315), (4920, 174473), (5330, 161052), (6396, 134210), (7995, 107368), (10660, 80526), (12792, 67105), (13421, 63960), (15990, 53684), (21320, 40263), (26842, 31980)]