1117989040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{683}}^1$

素因数の和:819

約数の個数: 160

約数和(自身を含む): 3094087680

約数和(自身を除く): 1976098640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 74, 79, 80, 112, 140, 148, 158, 185, 259, 280, 296, 316, 370, 395, 518, 553, 560, 592, 632, 683, 740, 790, 1036, 1106, 1264, 1295, 1366, 1480, 1580, 2072, 2212, 2590, 2732, 2765, 2923, 2960, 3160, 3415, 4144, 4424, 4781, 5180, 5464, 5530, 5846, 6320, 6830, 8848, 9562, 10360, 10928, 11060, 11692, 13660, 14615, 19124, 20461, 20720, 22120, 23384, 23905, 25271, 27320, 29230, 38248, 40922, 44240, 46768, 47810, 50542, 53957, 54640, 58460, 76496, 81844, 95620, 101084, 102305, 107914, 116920, 126355, 163688, 176897, 191240, 202168, 204610, 215828, 233840, 252710, 269785, 327376, 353794, 377699, 382480, 404336, 409220, 431656, 505420, 539570, 707588, 755398, 818440, 863312, 884485, 1010840, 1079140, 1415176, 1510796, 1636880, 1768970, 1888495, 1996409, 2021680, 2158280, 2830352, 3021592, 3537940, 3776990, 3992818, 4316560, 6043184, 7075880, 7553980, 7985636, 9982045, 13974863, 14151760, 15107960, 15971272, 19964090, 27949726, 30215920, 31942544, 39928180, 55899452, 69874315, 79856360, 111798904, 139748630, 159712720, 223597808, 279497260, 558994520, 1117989040]

約数ペア:

[(1, 1117989040), (2, 558994520), (4, 279497260), (5, 223597808), (7, 159712720), (8, 139748630), (10, 111798904), (14, 79856360), (16, 69874315), (20, 55899452), (28, 39928180), (35, 31942544), (37, 30215920), (40, 27949726), (56, 19964090), (70, 15971272), (74, 15107960), (79, 14151760), (80, 13974863), (112, 9982045), (140, 7985636), (148, 7553980), (158, 7075880), (185, 6043184), (259, 4316560), (280, 3992818), (296, 3776990), (316, 3537940), (370, 3021592), (395, 2830352), (518, 2158280), (553, 2021680), (560, 1996409), (592, 1888495), (632, 1768970), (683, 1636880), (740, 1510796), (790, 1415176), (1036, 1079140), (1106, 1010840), (1264, 884485), (1295, 863312), (1366, 818440), (1480, 755398), (1580, 707588), (2072, 539570), (2212, 505420), (2590, 431656), (2732, 409220), (2765, 404336), (2923, 382480), (2960, 377699), (3160, 353794), (3415, 327376), (4144, 269785), (4424, 252710), (4781, 233840), (5180, 215828), (5464, 204610), (5530, 202168), (5846, 191240), (6320, 176897), (6830, 163688), (8848, 126355), (9562, 116920), (10360, 107914), (10928, 102305), (11060, 101084), (11692, 95620), (13660, 81844), (14615, 76496), (19124, 58460), (20461, 54640), (20720, 53957), (22120, 50542), (23384, 47810), (23905, 46768), (25271, 44240), (27320, 40922), (29230, 38248)]