637130160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:364

約数の個数: 240

約数和(自身を含む): 2222857728

約数和(自身を除く): 1585727568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 113, 120, 123, 144, 164, 180, 191, 205, 226, 240, 246, 328, 339, 360, 369, 382, 410, 452, 492, 565, 573, 615, 656, 678, 720, 738, 764, 820, 904, 955, 984, 1017, 1130, 1146, 1230, 1356, 1476, 1528, 1640, 1695, 1719, 1808, 1845, 1910, 1968, 2034, 2260, 2292, 2460, 2712, 2865, 2952, 3056, 3280, 3390, 3438, 3690, 3820, 4068, 4520, 4584, 4633, 4920, 5085, 5424, 5730, 5904, 6780, 6876, 7380, 7640, 7831, 8136, 8595, 9040, 9168, 9266, 9840, 10170, 11460, 13560, 13752, 13899, 14760, 15280, 15662, 16272, 17190, 18532, 20340, 21583, 22920, 23165, 23493, 27120, 27504, 27798, 29520, 31324, 34380, 37064, 39155, 40680, 41697, 43166, 45840, 46330, 46986, 55596, 62648, 64749, 68760, 69495, 70479, 74128, 78310, 81360, 83394, 86332, 92660, 93972, 107915, 111192, 117465, 125296, 129498, 137520, 138990, 140958, 156620, 166788, 172664, 185320, 187944, 194247, 208485, 215830, 222384, 234930, 258996, 277980, 281916, 313240, 323745, 333576, 345328, 352395, 370640, 375888, 388494, 416970, 431660, 469860, 517992, 555960, 563832, 626480, 647490, 667152, 704790, 776988, 833940, 863320, 884903, 939720, 971235, 1035984, 1111920, 1127664, 1294980, 1409580, 1553976, 1667880, 1726640, 1769806, 1879440, 1942470, 2589960, 2654709, 2819160, 3107952, 3335760, 3539612, 3884940, 4424515, 5179920, 5309418, 5638320, 7079224, 7769880, 7964127, 8849030, 10618836, 13273545, 14158448, 15539760, 15928254, 17698060, 21237672, 26547090, 31856508, 35396120, 39820635, 42475344, 53094180, 63713016, 70792240, 79641270, 106188360, 127426032, 159282540, 212376720, 318565080, 637130160]

約数ペア:

[(1, 637130160), (2, 318565080), (3, 212376720), (4, 159282540), (5, 127426032), (6, 106188360), (8, 79641270), (9, 70792240), (10, 63713016), (12, 53094180), (15, 42475344), (16, 39820635), (18, 35396120), (20, 31856508), (24, 26547090), (30, 21237672), (36, 17698060), (40, 15928254), (41, 15539760), (45, 14158448), (48, 13273545), (60, 10618836), (72, 8849030), (80, 7964127), (82, 7769880), (90, 7079224), (113, 5638320), (120, 5309418), (123, 5179920), (144, 4424515), (164, 3884940), (180, 3539612), (191, 3335760), (205, 3107952), (226, 2819160), (240, 2654709), (246, 2589960), (328, 1942470), (339, 1879440), (360, 1769806), (369, 1726640), (382, 1667880), (410, 1553976), (452, 1409580), (492, 1294980), (565, 1127664), (573, 1111920), (615, 1035984), (656, 971235), (678, 939720), (720, 884903), (738, 863320), (764, 833940), (820, 776988), (904, 704790), (955, 667152), (984, 647490), (1017, 626480), (1130, 563832), (1146, 555960), (1230, 517992), (1356, 469860), (1476, 431660), (1528, 416970), (1640, 388494), (1695, 375888), (1719, 370640), (1808, 352395), (1845, 345328), (1910, 333576), (1968, 323745), (2034, 313240), (2260, 281916), (2292, 277980), (2460, 258996), (2712, 234930), (2865, 222384), (2952, 215830), (3056, 208485), (3280, 194247), (3390, 187944), (3438, 185320), (3690, 172664), (3820, 166788), (4068, 156620), (4520, 140958), (4584, 138990), (4633, 137520), (4920, 129498), (5085, 125296), (5424, 117465), (5730, 111192), (5904, 107915), (6780, 93972), (6876, 92660), (7380, 86332), (7640, 83394), (7831, 81360), (8136, 78310), (8595, 74128), (9040, 70479), (9168, 69495), (9266, 68760), (9840, 64749), (10170, 62648), (11460, 55596), (13560, 46986), (13752, 46330), (13899, 45840), (14760, 43166), (15280, 41697), (15662, 40680), (16272, 39155), (17190, 37064), (18532, 34380), (20340, 31324), (21583, 29520), (22920, 27798), (23165, 27504), (23493, 27120)]