282935640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2707}}^1$

素因数の和:2801

約数の個数: 128

約数和(自身を含む): 928085760

約数和(自身を除く): 645150120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 67, 78, 104, 120, 130, 134, 156, 195, 201, 260, 268, 312, 335, 390, 402, 520, 536, 670, 780, 804, 871, 1005, 1340, 1560, 1608, 1742, 2010, 2613, 2680, 2707, 3484, 4020, 4355, 5226, 5414, 6968, 8040, 8121, 8710, 10452, 10828, 13065, 13535, 16242, 17420, 20904, 21656, 26130, 27070, 32484, 34840, 35191, 40605, 52260, 54140, 64968, 70382, 81210, 104520, 105573, 108280, 140764, 162420, 175955, 181369, 211146, 281528, 324840, 351910, 362738, 422292, 527865, 544107, 703820, 725476, 844584, 906845, 1055730, 1088214, 1407640, 1450952, 1813690, 2111460, 2176428, 2357797, 2720535, 3627380, 4222920, 4352856, 4715594, 5441070, 7073391, 7254760, 9431188, 10882140, 11788985, 14146782, 18862376, 21764280, 23577970, 28293564, 35366955, 47155940, 56587128, 70733910, 94311880, 141467820, 282935640]

約数ペア:

[(1, 282935640), (2, 141467820), (3, 94311880), (4, 70733910), (5, 56587128), (6, 47155940), (8, 35366955), (10, 28293564), (12, 23577970), (13, 21764280), (15, 18862376), (20, 14146782), (24, 11788985), (26, 10882140), (30, 9431188), (39, 7254760), (40, 7073391), (52, 5441070), (60, 4715594), (65, 4352856), (67, 4222920), (78, 3627380), (104, 2720535), (120, 2357797), (130, 2176428), (134, 2111460), (156, 1813690), (195, 1450952), (201, 1407640), (260, 1088214), (268, 1055730), (312, 906845), (335, 844584), (390, 725476), (402, 703820), (520, 544107), (536, 527865), (670, 422292), (780, 362738), (804, 351910), (871, 324840), (1005, 281528), (1340, 211146), (1560, 181369), (1608, 175955), (1742, 162420), (2010, 140764), (2613, 108280), (2680, 105573), (2707, 104520), (3484, 81210), (4020, 70382), (4355, 64968), (5226, 54140), (5414, 52260), (6968, 40605), (8040, 35191), (8121, 34840), (8710, 32484), (10452, 27070), (10828, 26130), (13065, 21656), (13535, 20904), (16242, 17420)]