634853520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{125963}}^1$

素因数の和:125989

約数の個数: 120

約数和(自身を含む): 2436647616

約数和(自身を除く): 1801794096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 125963, 251926, 377889, 503852, 629815, 755778, 881741, 1007704, 1133667, 1259630, 1511556, 1763482, 1889445, 2015408, 2267334, 2519260, 2645223, 3023112, 3526964, 3778890, 4408705, 4534668, 5038520, 5290446, 5668335, 6046224, 7053928, 7557780, 7935669, 8817410, 9069336, 10077040, 10580892, 11336670, 13226115, 14107856, 15115560, 15871338, 17634820, 18138672, 21161784, 22673340, 26452230, 30231120, 31742676, 35269640, 39678345, 42323568, 45346680, 52904460, 63485352, 70539280, 79356690, 90693360, 105808920, 126970704, 158713380, 211617840, 317426760, 634853520]

約数ペア:

[(1, 634853520), (2, 317426760), (3, 211617840), (4, 158713380), (5, 126970704), (6, 105808920), (7, 90693360), (8, 79356690), (9, 70539280), (10, 63485352), (12, 52904460), (14, 45346680), (15, 42323568), (16, 39678345), (18, 35269640), (20, 31742676), (21, 30231120), (24, 26452230), (28, 22673340), (30, 21161784), (35, 18138672), (36, 17634820), (40, 15871338), (42, 15115560), (45, 14107856), (48, 13226115), (56, 11336670), (60, 10580892), (63, 10077040), (70, 9069336), (72, 8817410), (80, 7935669), (84, 7557780), (90, 7053928), (105, 6046224), (112, 5668335), (120, 5290446), (126, 5038520), (140, 4534668), (144, 4408705), (168, 3778890), (180, 3526964), (210, 3023112), (240, 2645223), (252, 2519260), (280, 2267334), (315, 2015408), (336, 1889445), (360, 1763482), (420, 1511556), (504, 1259630), (560, 1133667), (630, 1007704), (720, 881741), (840, 755778), (1008, 629815), (1260, 503852), (1680, 377889), (2520, 251926), (5040, 125963)]