143984460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{389}}^1$

素因数の和:631

約数の個数: 96

約数和(自身を含む): 419328000

約数和(自身を除く): 275343540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 199, 310, 372, 389, 398, 465, 597, 620, 778, 796, 930, 995, 1167, 1194, 1556, 1860, 1945, 1990, 2334, 2388, 2985, 3890, 3980, 4668, 5835, 5970, 6169, 7780, 11670, 11940, 12059, 12338, 18507, 23340, 24118, 24676, 30845, 36177, 37014, 48236, 60295, 61690, 72354, 74028, 77411, 92535, 120590, 123380, 144708, 154822, 180885, 185070, 232233, 241180, 309644, 361770, 370140, 387055, 464466, 723540, 774110, 928932, 1161165, 1548220, 2322330, 2399741, 4644660, 4799482, 7199223, 9598964, 11998705, 14398446, 23997410, 28796892, 35996115, 47994820, 71992230, 143984460]

約数ペア:

[(1, 143984460), (2, 71992230), (3, 47994820), (4, 35996115), (5, 28796892), (6, 23997410), (10, 14398446), (12, 11998705), (15, 9598964), (20, 7199223), (30, 4799482), (31, 4644660), (60, 2399741), (62, 2322330), (93, 1548220), (124, 1161165), (155, 928932), (186, 774110), (199, 723540), (310, 464466), (372, 387055), (389, 370140), (398, 361770), (465, 309644), (597, 241180), (620, 232233), (778, 185070), (796, 180885), (930, 154822), (995, 144708), (1167, 123380), (1194, 120590), (1556, 92535), (1860, 77411), (1945, 74028), (1990, 72354), (2334, 61690), (2388, 60295), (2985, 48236), (3890, 37014), (3980, 36177), (4668, 30845), (5835, 24676), (5970, 24118), (6169, 23340), (7780, 18507), (11670, 12338), (11940, 12059)]