426835713080

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{1609}}^1\times {\mathrm{135347}}^1$

素因数の和:136981

約数の個数: 96

約数和(自身を含む): 1117879736400

約数和(自身を除く): 691044023320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1609, 1960, 3218, 6436, 8045, 11263, 12872, 16090, 22526, 32180, 45052, 56315, 64360, 78841, 90104, 112630, 135347, 157682, 225260, 270694, 315364, 394205, 450520, 541388, 630728, 676735, 788410, 947429, 1082776, 1353470, 1576820, 1894858, 2706940, 3153640, 3789716, 4737145, 5413880, 6632003, 7579432, 9474290, 13264006, 18948580, 26528012, 33160015, 37897160, 53056024, 66320030, 132640060, 217773323, 265280120, 435546646, 871093292, 1088866615, 1524413261, 1742186584, 2177733230, 3048826522, 4355466460, 6097653044, 7622066305, 8710932920, 10670892827, 12195306088, 15244132610, 21341785654, 30488265220, 42683571308, 53354464135, 60976530440, 85367142616, 106708928270, 213417856540, 426835713080]

約数ペア:

[(1, 426835713080), (2, 213417856540), (4, 106708928270), (5, 85367142616), (7, 60976530440), (8, 53354464135), (10, 42683571308), (14, 30488265220), (20, 21341785654), (28, 15244132610), (35, 12195306088), (40, 10670892827), (49, 8710932920), (56, 7622066305), (70, 6097653044), (98, 4355466460), (140, 3048826522), (196, 2177733230), (245, 1742186584), (280, 1524413261), (392, 1088866615), (490, 871093292), (980, 435546646), (1609, 265280120), (1960, 217773323), (3218, 132640060), (6436, 66320030), (8045, 53056024), (11263, 37897160), (12872, 33160015), (16090, 26528012), (22526, 18948580), (32180, 13264006), (45052, 9474290), (56315, 7579432), (64360, 6632003), (78841, 5413880), (90104, 4737145), (112630, 3789716), (135347, 3153640), (157682, 2706940), (225260, 1894858), (270694, 1576820), (315364, 1353470), (394205, 1082776), (450520, 947429), (541388, 788410), (630728, 676735)]