848612960

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:353

約数の個数: 192

約数和(自身を含む): 2305195200

約数和(自身を除く): 1456582240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 65, 76, 80, 95, 104, 109, 130, 152, 160, 190, 197, 208, 218, 247, 260, 304, 380, 394, 416, 436, 494, 520, 545, 608, 760, 788, 872, 985, 988, 1040, 1090, 1235, 1417, 1520, 1576, 1744, 1970, 1976, 2071, 2080, 2180, 2470, 2561, 2834, 3040, 3152, 3488, 3743, 3940, 3952, 4142, 4360, 4940, 5122, 5668, 6304, 7085, 7486, 7880, 7904, 8284, 8720, 9880, 10244, 10355, 11336, 12805, 14170, 14972, 15760, 16568, 17440, 18715, 19760, 20488, 20710, 21473, 22672, 25610, 26923, 28340, 29944, 31520, 33136, 37430, 39520, 40976, 41420, 42946, 45344, 48659, 51220, 53846, 56680, 59888, 66272, 74860, 81952, 82840, 85892, 97318, 102440, 107365, 107692, 113360, 119776, 134615, 149720, 165680, 171784, 194636, 204880, 214730, 215384, 226720, 243295, 269230, 279149, 299440, 331360, 343568, 389272, 407987, 409760, 429460, 430768, 486590, 538460, 558298, 598880, 687136, 778544, 815974, 858920, 861536, 973180, 1076920, 1116596, 1395745, 1557088, 1631948, 1717840, 1946360, 2039935, 2153840, 2233192, 2791490, 3263896, 3435680, 3892720, 4079870, 4307680, 4466384, 5303831, 5582980, 6527792, 7785440, 8159740, 8932768, 10607662, 11165960, 13055584, 16319480, 21215324, 22331920, 26519155, 32638960, 42430648, 44663840, 53038310, 65277920, 84861296, 106076620, 169722592, 212153240, 424306480, 848612960]

約数ペア:

[(1, 848612960), (2, 424306480), (4, 212153240), (5, 169722592), (8, 106076620), (10, 84861296), (13, 65277920), (16, 53038310), (19, 44663840), (20, 42430648), (26, 32638960), (32, 26519155), (38, 22331920), (40, 21215324), (52, 16319480), (65, 13055584), (76, 11165960), (80, 10607662), (95, 8932768), (104, 8159740), (109, 7785440), (130, 6527792), (152, 5582980), (160, 5303831), (190, 4466384), (197, 4307680), (208, 4079870), (218, 3892720), (247, 3435680), (260, 3263896), (304, 2791490), (380, 2233192), (394, 2153840), (416, 2039935), (436, 1946360), (494, 1717840), (520, 1631948), (545, 1557088), (608, 1395745), (760, 1116596), (788, 1076920), (872, 973180), (985, 861536), (988, 858920), (1040, 815974), (1090, 778544), (1235, 687136), (1417, 598880), (1520, 558298), (1576, 538460), (1744, 486590), (1970, 430768), (1976, 429460), (2071, 409760), (2080, 407987), (2180, 389272), (2470, 343568), (2561, 331360), (2834, 299440), (3040, 279149), (3152, 269230), (3488, 243295), (3743, 226720), (3940, 215384), (3952, 214730), (4142, 204880), (4360, 194636), (4940, 171784), (5122, 165680), (5668, 149720), (6304, 134615), (7085, 119776), (7486, 113360), (7880, 107692), (7904, 107365), (8284, 102440), (8720, 97318), (9880, 85892), (10244, 82840), (10355, 81952), (11336, 74860), (12805, 66272), (14170, 59888), (14972, 56680), (15760, 53846), (16568, 51220), (17440, 48659), (18715, 45344), (19760, 42946), (20488, 41420), (20710, 40976), (21473, 39520), (22672, 37430), (25610, 33136), (26923, 31520), (28340, 29944)]