42982680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{467}}^1$

素因数の和:553

約数の個数: 128

約数和(自身を含む): 141523200

約数和(自身を除く): 98540520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 59, 60, 65, 78, 104, 118, 120, 130, 156, 177, 195, 236, 260, 295, 312, 354, 390, 467, 472, 520, 590, 708, 767, 780, 885, 934, 1180, 1401, 1416, 1534, 1560, 1770, 1868, 2301, 2335, 2360, 2802, 3068, 3540, 3736, 3835, 4602, 4670, 5604, 6071, 6136, 7005, 7080, 7670, 9204, 9340, 11208, 11505, 12142, 14010, 15340, 18213, 18408, 18680, 23010, 24284, 27553, 28020, 30355, 30680, 36426, 46020, 48568, 55106, 56040, 60710, 72852, 82659, 91065, 92040, 110212, 121420, 137765, 145704, 165318, 182130, 220424, 242840, 275530, 330636, 358189, 364260, 413295, 551060, 661272, 716378, 728520, 826590, 1074567, 1102120, 1432756, 1653180, 1790945, 2149134, 2865512, 3306360, 3581890, 4298268, 5372835, 7163780, 8596536, 10745670, 14327560, 21491340, 42982680]

約数ペア:

[(1, 42982680), (2, 21491340), (3, 14327560), (4, 10745670), (5, 8596536), (6, 7163780), (8, 5372835), (10, 4298268), (12, 3581890), (13, 3306360), (15, 2865512), (20, 2149134), (24, 1790945), (26, 1653180), (30, 1432756), (39, 1102120), (40, 1074567), (52, 826590), (59, 728520), (60, 716378), (65, 661272), (78, 551060), (104, 413295), (118, 364260), (120, 358189), (130, 330636), (156, 275530), (177, 242840), (195, 220424), (236, 182130), (260, 165318), (295, 145704), (312, 137765), (354, 121420), (390, 110212), (467, 92040), (472, 91065), (520, 82659), (590, 72852), (708, 60710), (767, 56040), (780, 55106), (885, 48568), (934, 46020), (1180, 36426), (1401, 30680), (1416, 30355), (1534, 28020), (1560, 27553), (1770, 24284), (1868, 23010), (2301, 18680), (2335, 18408), (2360, 18213), (2802, 15340), (3068, 14010), (3540, 12142), (3736, 11505), (3835, 11208), (4602, 9340), (4670, 9204), (5604, 7670), (6071, 7080), (6136, 7005)]