525451680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28069}}^1$

素因数の和:28103

約数の個数: 144

約数和(自身を含む): 1931103720

約数和(自身を除く): 1405652040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 28069, 56138, 84207, 112276, 140345, 168414, 224552, 252621, 280690, 336828, 364897, 421035, 449104, 505242, 561380, 673656, 729794, 842070, 898208, 1010484, 1094691, 1122760, 1263105, 1347312, 1459588, 1684140, 1824485, 2020968, 2189382, 2245520, 2526210, 2694624, 2919176, 3284073, 3368280, 3648970, 4041936, 4378764, 4491040, 5052420, 5473455, 5838352, 6568146, 6736560, 7297940, 8083872, 8757528, 10104840, 10946910, 11676704, 13136292, 13473120, 14595880, 16420365, 17515056, 20209680, 21893820, 26272584, 29191760, 32840730, 35030112, 40419360, 43787640, 52545168, 58383520, 65681460, 87575280, 105090336, 131362920, 175150560, 262725840, 525451680]

約数ペア:

[(1, 525451680), (2, 262725840), (3, 175150560), (4, 131362920), (5, 105090336), (6, 87575280), (8, 65681460), (9, 58383520), (10, 52545168), (12, 43787640), (13, 40419360), (15, 35030112), (16, 32840730), (18, 29191760), (20, 26272584), (24, 21893820), (26, 20209680), (30, 17515056), (32, 16420365), (36, 14595880), (39, 13473120), (40, 13136292), (45, 11676704), (48, 10946910), (52, 10104840), (60, 8757528), (65, 8083872), (72, 7297940), (78, 6736560), (80, 6568146), (90, 5838352), (96, 5473455), (104, 5052420), (117, 4491040), (120, 4378764), (130, 4041936), (144, 3648970), (156, 3368280), (160, 3284073), (180, 2919176), (195, 2694624), (208, 2526210), (234, 2245520), (240, 2189382), (260, 2020968), (288, 1824485), (312, 1684140), (360, 1459588), (390, 1347312), (416, 1263105), (468, 1122760), (480, 1094691), (520, 1010484), (585, 898208), (624, 842070), (720, 729794), (780, 673656), (936, 561380), (1040, 505242), (1170, 449104), (1248, 421035), (1440, 364897), (1560, 336828), (1872, 280690), (2080, 252621), (2340, 224552), (3120, 168414), (3744, 140345), (4680, 112276), (6240, 84207), (9360, 56138), (18720, 28069)]