869826360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{12967}}^1$

素因数の和:13037

約数の個数: 128

約数和(自身を含む): 2875783680

約数和(自身を除く): 2005957320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 43, 52, 60, 65, 78, 86, 104, 120, 129, 130, 156, 172, 195, 215, 258, 260, 312, 344, 390, 430, 516, 520, 559, 645, 780, 860, 1032, 1118, 1290, 1560, 1677, 1720, 2236, 2580, 2795, 3354, 4472, 5160, 5590, 6708, 8385, 11180, 12967, 13416, 16770, 22360, 25934, 33540, 38901, 51868, 64835, 67080, 77802, 103736, 129670, 155604, 168571, 194505, 259340, 311208, 337142, 389010, 505713, 518680, 557581, 674284, 778020, 842855, 1011426, 1115162, 1348568, 1556040, 1672743, 1685710, 2022852, 2230324, 2528565, 2787905, 3345486, 3371420, 4045704, 4460648, 5057130, 5575810, 6690972, 6742840, 7248553, 8363715, 10114260, 11151620, 13381944, 14497106, 16727430, 20228520, 21745659, 22303240, 28994212, 33454860, 36242765, 43491318, 57988424, 66909720, 72485530, 86982636, 108728295, 144971060, 173965272, 217456590, 289942120, 434913180, 869826360]

約数ペア:

[(1, 869826360), (2, 434913180), (3, 289942120), (4, 217456590), (5, 173965272), (6, 144971060), (8, 108728295), (10, 86982636), (12, 72485530), (13, 66909720), (15, 57988424), (20, 43491318), (24, 36242765), (26, 33454860), (30, 28994212), (39, 22303240), (40, 21745659), (43, 20228520), (52, 16727430), (60, 14497106), (65, 13381944), (78, 11151620), (86, 10114260), (104, 8363715), (120, 7248553), (129, 6742840), (130, 6690972), (156, 5575810), (172, 5057130), (195, 4460648), (215, 4045704), (258, 3371420), (260, 3345486), (312, 2787905), (344, 2528565), (390, 2230324), (430, 2022852), (516, 1685710), (520, 1672743), (559, 1556040), (645, 1348568), (780, 1115162), (860, 1011426), (1032, 842855), (1118, 778020), (1290, 674284), (1560, 557581), (1677, 518680), (1720, 505713), (2236, 389010), (2580, 337142), (2795, 311208), (3354, 259340), (4472, 194505), (5160, 168571), (5590, 155604), (6708, 129670), (8385, 103736), (11180, 77802), (12967, 67080), (13416, 64835), (16770, 51868), (22360, 38901), (25934, 33540)]