68529840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:259

約数の個数: 160

約数和(自身を含む): 224366592

約数和(自身を除く): 155836752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 61, 62, 80, 93, 120, 122, 124, 151, 155, 183, 186, 240, 244, 248, 302, 305, 310, 366, 372, 453, 465, 488, 496, 604, 610, 620, 732, 744, 755, 906, 915, 930, 976, 1208, 1220, 1240, 1464, 1488, 1510, 1812, 1830, 1860, 1891, 2265, 2416, 2440, 2480, 2928, 3020, 3624, 3660, 3720, 3782, 4530, 4681, 4880, 5673, 6040, 7248, 7320, 7440, 7564, 9060, 9211, 9362, 9455, 11346, 12080, 14043, 14640, 15128, 18120, 18422, 18724, 18910, 22692, 23405, 27633, 28086, 28365, 30256, 36240, 36844, 37448, 37820, 45384, 46055, 46810, 55266, 56172, 56730, 70215, 73688, 74896, 75640, 90768, 92110, 93620, 110532, 112344, 113460, 138165, 140430, 147376, 151280, 184220, 187240, 221064, 224688, 226920, 276330, 280860, 285541, 368440, 374480, 442128, 453840, 552660, 561720, 571082, 736880, 856623, 1105320, 1123440, 1142164, 1427705, 1713246, 2210640, 2284328, 2855410, 3426492, 4283115, 4568656, 5710820, 6852984, 8566230, 11421640, 13705968, 17132460, 22843280, 34264920, 68529840]

約数ペア:

[(1, 68529840), (2, 34264920), (3, 22843280), (4, 17132460), (5, 13705968), (6, 11421640), (8, 8566230), (10, 6852984), (12, 5710820), (15, 4568656), (16, 4283115), (20, 3426492), (24, 2855410), (30, 2284328), (31, 2210640), (40, 1713246), (48, 1427705), (60, 1142164), (61, 1123440), (62, 1105320), (80, 856623), (93, 736880), (120, 571082), (122, 561720), (124, 552660), (151, 453840), (155, 442128), (183, 374480), (186, 368440), (240, 285541), (244, 280860), (248, 276330), (302, 226920), (305, 224688), (310, 221064), (366, 187240), (372, 184220), (453, 151280), (465, 147376), (488, 140430), (496, 138165), (604, 113460), (610, 112344), (620, 110532), (732, 93620), (744, 92110), (755, 90768), (906, 75640), (915, 74896), (930, 73688), (976, 70215), (1208, 56730), (1220, 56172), (1240, 55266), (1464, 46810), (1488, 46055), (1510, 45384), (1812, 37820), (1830, 37448), (1860, 36844), (1891, 36240), (2265, 30256), (2416, 28365), (2440, 28086), (2480, 27633), (2928, 23405), (3020, 22692), (3624, 18910), (3660, 18724), (3720, 18422), (3782, 18120), (4530, 15128), (4681, 14640), (4880, 14043), (5673, 12080), (6040, 11346), (7248, 9455), (7320, 9362), (7440, 9211), (7564, 9060)]