201007560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{479}}^1$

素因数の和:775

約数の個数: 128

約数和(自身を含む): 653184000

約数和(自身を除く): 452176440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 269, 312, 390, 479, 520, 538, 780, 807, 958, 1076, 1345, 1437, 1560, 1614, 1916, 2152, 2395, 2690, 2874, 3228, 3497, 3832, 4035, 4790, 5380, 5748, 6227, 6456, 6994, 7185, 8070, 9580, 10491, 10760, 11496, 12454, 13988, 14370, 16140, 17485, 18681, 19160, 20982, 24908, 27976, 28740, 31135, 32280, 34970, 37362, 41964, 49816, 52455, 57480, 62270, 69940, 74724, 83928, 93405, 104910, 124540, 128851, 139880, 149448, 186810, 209820, 249080, 257702, 373620, 386553, 419640, 515404, 644255, 747240, 773106, 1030808, 1288510, 1546212, 1675063, 1932765, 2577020, 3092424, 3350126, 3865530, 5025189, 5154040, 6700252, 7731060, 8375315, 10050378, 13400504, 15462120, 16750630, 20100756, 25125945, 33501260, 40201512, 50251890, 67002520, 100503780, 201007560]

約数ペア:

[(1, 201007560), (2, 100503780), (3, 67002520), (4, 50251890), (5, 40201512), (6, 33501260), (8, 25125945), (10, 20100756), (12, 16750630), (13, 15462120), (15, 13400504), (20, 10050378), (24, 8375315), (26, 7731060), (30, 6700252), (39, 5154040), (40, 5025189), (52, 3865530), (60, 3350126), (65, 3092424), (78, 2577020), (104, 1932765), (120, 1675063), (130, 1546212), (156, 1288510), (195, 1030808), (260, 773106), (269, 747240), (312, 644255), (390, 515404), (479, 419640), (520, 386553), (538, 373620), (780, 257702), (807, 249080), (958, 209820), (1076, 186810), (1345, 149448), (1437, 139880), (1560, 128851), (1614, 124540), (1916, 104910), (2152, 93405), (2395, 83928), (2690, 74724), (2874, 69940), (3228, 62270), (3497, 57480), (3832, 52455), (4035, 49816), (4790, 41964), (5380, 37362), (5748, 34970), (6227, 32280), (6456, 31135), (6994, 28740), (7185, 27976), (8070, 24908), (9580, 20982), (10491, 19160), (10760, 18681), (11496, 17485), (12454, 16140), (13988, 14370)]