70829280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{487}}^1$

素因数の和:609

約数の個数: 144

約数和(自身を含む): 244599264

約数和(自身を除く): 173769984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 101, 120, 144, 160, 180, 202, 240, 288, 303, 360, 404, 480, 487, 505, 606, 720, 808, 909, 974, 1010, 1212, 1440, 1461, 1515, 1616, 1818, 1948, 2020, 2424, 2435, 2922, 3030, 3232, 3636, 3896, 4040, 4383, 4545, 4848, 4870, 5844, 6060, 7272, 7305, 7792, 8080, 8766, 9090, 9696, 9740, 11688, 12120, 14544, 14610, 15584, 16160, 17532, 18180, 19480, 21915, 23376, 24240, 29088, 29220, 35064, 36360, 38960, 43830, 46752, 48480, 49187, 58440, 70128, 72720, 77920, 87660, 98374, 116880, 140256, 145440, 147561, 175320, 196748, 233760, 245935, 295122, 350640, 393496, 442683, 491870, 590244, 701280, 737805, 786992, 885366, 983740, 1180488, 1475610, 1573984, 1770732, 1967480, 2213415, 2360976, 2951220, 3541464, 3934960, 4426830, 4721952, 5902440, 7082928, 7869920, 8853660, 11804880, 14165856, 17707320, 23609760, 35414640, 70829280]

約数ペア:

[(1, 70829280), (2, 35414640), (3, 23609760), (4, 17707320), (5, 14165856), (6, 11804880), (8, 8853660), (9, 7869920), (10, 7082928), (12, 5902440), (15, 4721952), (16, 4426830), (18, 3934960), (20, 3541464), (24, 2951220), (30, 2360976), (32, 2213415), (36, 1967480), (40, 1770732), (45, 1573984), (48, 1475610), (60, 1180488), (72, 983740), (80, 885366), (90, 786992), (96, 737805), (101, 701280), (120, 590244), (144, 491870), (160, 442683), (180, 393496), (202, 350640), (240, 295122), (288, 245935), (303, 233760), (360, 196748), (404, 175320), (480, 147561), (487, 145440), (505, 140256), (606, 116880), (720, 98374), (808, 87660), (909, 77920), (974, 72720), (1010, 70128), (1212, 58440), (1440, 49187), (1461, 48480), (1515, 46752), (1616, 43830), (1818, 38960), (1948, 36360), (2020, 35064), (2424, 29220), (2435, 29088), (2922, 24240), (3030, 23376), (3232, 21915), (3636, 19480), (3896, 18180), (4040, 17532), (4383, 16160), (4545, 15584), (4848, 14610), (4870, 14544), (5844, 12120), (6060, 11688), (7272, 9740), (7305, 9696), (7792, 9090), (8080, 8766)]