13495560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:279

約数の個数: 128

約数和(自身を含む): 44876160

約数和(自身を除く): 31380600

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, 211, 246, 260, 312, 328, 390, 410, 422, 492, 520, 533, 615, 633, 780, 820, 844, 984, 1055, 1066, 1230, 1266, 1560, 1599, 1640, 1688, 2110, 2132, 2460, 2532, 2665, 2743, 3165, 3198, 4220, 4264, 4920, 5064, 5330, 5486, 6330, 6396, 7995, 8229, 8440, 8651, 10660, 10972, 12660, 12792, 13715, 15990, 16458, 17302, 21320, 21944, 25320, 25953, 27430, 31980, 32916, 34604, 41145, 43255, 51906, 54860, 63960, 65832, 69208, 82290, 86510, 103812, 109720, 112463, 129765, 164580, 173020, 207624, 224926, 259530, 329160, 337389, 346040, 449852, 519060, 562315, 674778, 899704, 1038120, 1124630, 1349556, 1686945, 2249260, 2699112, 3373890, 4498520, 6747780, 13495560]

約数ペア:

[(1, 13495560), (2, 6747780), (3, 4498520), (4, 3373890), (5, 2699112), (6, 2249260), (8, 1686945), (10, 1349556), (12, 1124630), (13, 1038120), (15, 899704), (20, 674778), (24, 562315), (26, 519060), (30, 449852), (39, 346040), (40, 337389), (41, 329160), (52, 259530), (60, 224926), (65, 207624), (78, 173020), (82, 164580), (104, 129765), (120, 112463), (123, 109720), (130, 103812), (156, 86510), (164, 82290), (195, 69208), (205, 65832), (211, 63960), (246, 54860), (260, 51906), (312, 43255), (328, 41145), (390, 34604), (410, 32916), (422, 31980), (492, 27430), (520, 25953), (533, 25320), (615, 21944), (633, 21320), (780, 17302), (820, 16458), (844, 15990), (984, 13715), (1055, 12792), (1066, 12660), (1230, 10972), (1266, 10660), (1560, 8651), (1599, 8440), (1640, 8229), (1688, 7995), (2110, 6396), (2132, 6330), (2460, 5486), (2532, 5330), (2665, 5064), (2743, 4920), (3165, 4264), (3198, 4220)]