230968920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1627}}^1$

素因数の和:1674

約数の個数: 192

約数和(自身を含む): 858021120

約数和(自身を除く): 627052200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 169, 182, 195, 210, 260, 273, 280, 312, 338, 364, 390, 420, 455, 507, 520, 546, 676, 728, 780, 840, 845, 910, 1014, 1092, 1183, 1352, 1365, 1560, 1627, 1690, 1820, 2028, 2184, 2366, 2535, 2730, 3254, 3380, 3549, 3640, 4056, 4732, 4881, 5070, 5460, 5915, 6508, 6760, 7098, 8135, 9464, 9762, 10140, 10920, 11389, 11830, 13016, 14196, 16270, 17745, 19524, 20280, 21151, 22778, 23660, 24405, 28392, 32540, 34167, 35490, 39048, 42302, 45556, 47320, 48810, 56945, 63453, 65080, 68334, 70980, 84604, 91112, 97620, 105755, 113890, 126906, 136668, 141960, 148057, 169208, 170835, 195240, 211510, 227780, 253812, 273336, 274963, 296114, 317265, 341670, 423020, 444171, 455560, 507624, 549926, 592228, 634530, 683340, 740285, 824889, 846040, 888342, 1099852, 1184456, 1269060, 1366680, 1374815, 1480570, 1649778, 1776684, 1924741, 2199704, 2220855, 2538120, 2749630, 2961140, 3299556, 3553368, 3849482, 4124445, 4441710, 5499260, 5774223, 5922280, 6599112, 7698964, 8248890, 8883420, 9623705, 10998520, 11548446, 15397928, 16497780, 17766840, 19247410, 23096892, 28871115, 32995560, 38494820, 46193784, 57742230, 76989640, 115484460, 230968920]

約数ペア:

[(1, 230968920), (2, 115484460), (3, 76989640), (4, 57742230), (5, 46193784), (6, 38494820), (7, 32995560), (8, 28871115), (10, 23096892), (12, 19247410), (13, 17766840), (14, 16497780), (15, 15397928), (20, 11548446), (21, 10998520), (24, 9623705), (26, 8883420), (28, 8248890), (30, 7698964), (35, 6599112), (39, 5922280), (40, 5774223), (42, 5499260), (52, 4441710), (56, 4124445), (60, 3849482), (65, 3553368), (70, 3299556), (78, 2961140), (84, 2749630), (91, 2538120), (104, 2220855), (105, 2199704), (120, 1924741), (130, 1776684), (140, 1649778), (156, 1480570), (168, 1374815), (169, 1366680), (182, 1269060), (195, 1184456), (210, 1099852), (260, 888342), (273, 846040), (280, 824889), (312, 740285), (338, 683340), (364, 634530), (390, 592228), (420, 549926), (455, 507624), (507, 455560), (520, 444171), (546, 423020), (676, 341670), (728, 317265), (780, 296114), (840, 274963), (845, 273336), (910, 253812), (1014, 227780), (1092, 211510), (1183, 195240), (1352, 170835), (1365, 169208), (1560, 148057), (1627, 141960), (1690, 136668), (1820, 126906), (2028, 113890), (2184, 105755), (2366, 97620), (2535, 91112), (2730, 84604), (3254, 70980), (3380, 68334), (3549, 65080), (3640, 63453), (4056, 56945), (4732, 48810), (4881, 47320), (5070, 45556), (5460, 42302), (5915, 39048), (6508, 35490), (6760, 34167), (7098, 32540), (8135, 28392), (9464, 24405), (9762, 23660), (10140, 22778), (10920, 21151), (11389, 20280), (11830, 19524), (13016, 17745), (14196, 16270)]