105179880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{353}}^1$

素因数の和:571

約数の個数: 128

約数和(自身を含む): 342558720

約数和(自身を除く): 237378840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 191, 195, 260, 312, 353, 382, 390, 520, 573, 706, 764, 780, 955, 1059, 1146, 1412, 1528, 1560, 1765, 1910, 2118, 2292, 2483, 2824, 2865, 3530, 3820, 4236, 4584, 4589, 4966, 5295, 5730, 7060, 7449, 7640, 8472, 9178, 9932, 10590, 11460, 12415, 13767, 14120, 14898, 18356, 19864, 21180, 22920, 22945, 24830, 27534, 29796, 36712, 37245, 42360, 45890, 49660, 55068, 59592, 67423, 68835, 74490, 91780, 99320, 110136, 134846, 137670, 148980, 183560, 202269, 269692, 275340, 297960, 337115, 404538, 539384, 550680, 674230, 809076, 876499, 1011345, 1348460, 1618152, 1752998, 2022690, 2629497, 2696920, 3505996, 4045380, 4382495, 5258994, 7011992, 8090760, 8764990, 10517988, 13147485, 17529980, 21035976, 26294970, 35059960, 52589940, 105179880]

約数ペア:

[(1, 105179880), (2, 52589940), (3, 35059960), (4, 26294970), (5, 21035976), (6, 17529980), (8, 13147485), (10, 10517988), (12, 8764990), (13, 8090760), (15, 7011992), (20, 5258994), (24, 4382495), (26, 4045380), (30, 3505996), (39, 2696920), (40, 2629497), (52, 2022690), (60, 1752998), (65, 1618152), (78, 1348460), (104, 1011345), (120, 876499), (130, 809076), (156, 674230), (191, 550680), (195, 539384), (260, 404538), (312, 337115), (353, 297960), (382, 275340), (390, 269692), (520, 202269), (573, 183560), (706, 148980), (764, 137670), (780, 134846), (955, 110136), (1059, 99320), (1146, 91780), (1412, 74490), (1528, 68835), (1560, 67423), (1765, 59592), (1910, 55068), (2118, 49660), (2292, 45890), (2483, 42360), (2824, 37245), (2865, 36712), (3530, 29796), (3820, 27534), (4236, 24830), (4584, 22945), (4589, 22920), (4966, 21180), (5295, 19864), (5730, 18356), (7060, 14898), (7449, 14120), (7640, 13767), (8472, 12415), (9178, 11460), (9932, 10590)]