719574960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:312

約数の個数: 240

約数和(自身を含む): 2452369824

約数和(自身を除く): 1732794864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 113, 120, 130, 156, 157, 169, 195, 208, 226, 240, 260, 312, 314, 338, 339, 390, 452, 471, 507, 520, 565, 624, 628, 676, 678, 780, 785, 845, 904, 942, 1014, 1040, 1130, 1256, 1352, 1356, 1469, 1560, 1570, 1690, 1695, 1808, 1884, 2028, 2041, 2260, 2355, 2512, 2535, 2704, 2712, 2938, 3120, 3140, 3380, 3390, 3768, 4056, 4082, 4407, 4520, 4710, 5070, 5424, 5876, 6123, 6280, 6760, 6780, 7345, 7536, 8112, 8164, 8814, 9040, 9420, 10140, 10205, 11752, 12246, 12560, 13520, 13560, 14690, 16328, 17628, 17741, 18840, 19097, 20280, 20410, 22035, 23504, 24492, 26533, 27120, 29380, 30615, 32656, 35256, 35482, 37680, 38194, 40560, 40820, 44070, 48984, 53066, 53223, 57291, 58760, 61230, 70512, 70964, 76388, 79599, 81640, 88140, 88705, 95485, 97968, 106132, 106446, 114582, 117520, 122460, 132665, 141928, 152776, 159198, 163280, 176280, 177410, 190970, 212264, 212892, 229164, 230633, 244920, 265330, 266115, 283856, 286455, 305552, 318396, 352560, 354820, 381940, 397995, 424528, 425784, 458328, 461266, 489840, 530660, 532230, 572910, 636792, 691899, 709640, 763880, 795990, 851568, 916656, 922532, 1061320, 1064460, 1145820, 1153165, 1273584, 1383798, 1419280, 1527760, 1591980, 1845064, 2122640, 2128920, 2291640, 2306330, 2767596, 2998229, 3183960, 3459495, 3690128, 4257840, 4583280, 4612660, 5535192, 5996458, 6367920, 6918990, 8994687, 9225320, 11070384, 11992916, 13837980, 14991145, 17989374, 18450640, 23985832, 27675960, 29982290, 35978748, 44973435, 47971664, 55351920, 59964580, 71957496, 89946870, 119929160, 143914992, 179893740, 239858320, 359787480, 719574960]

約数ペア:

[(1, 719574960), (2, 359787480), (3, 239858320), (4, 179893740), (5, 143914992), (6, 119929160), (8, 89946870), (10, 71957496), (12, 59964580), (13, 55351920), (15, 47971664), (16, 44973435), (20, 35978748), (24, 29982290), (26, 27675960), (30, 23985832), (39, 18450640), (40, 17989374), (48, 14991145), (52, 13837980), (60, 11992916), (65, 11070384), (78, 9225320), (80, 8994687), (104, 6918990), (113, 6367920), (120, 5996458), (130, 5535192), (156, 4612660), (157, 4583280), (169, 4257840), (195, 3690128), (208, 3459495), (226, 3183960), (240, 2998229), (260, 2767596), (312, 2306330), (314, 2291640), (338, 2128920), (339, 2122640), (390, 1845064), (452, 1591980), (471, 1527760), (507, 1419280), (520, 1383798), (565, 1273584), (624, 1153165), (628, 1145820), (676, 1064460), (678, 1061320), (780, 922532), (785, 916656), (845, 851568), (904, 795990), (942, 763880), (1014, 709640), (1040, 691899), (1130, 636792), (1256, 572910), (1352, 532230), (1356, 530660), (1469, 489840), (1560, 461266), (1570, 458328), (1690, 425784), (1695, 424528), (1808, 397995), (1884, 381940), (2028, 354820), (2041, 352560), (2260, 318396), (2355, 305552), (2512, 286455), (2535, 283856), (2704, 266115), (2712, 265330), (2938, 244920), (3120, 230633), (3140, 229164), (3380, 212892), (3390, 212264), (3768, 190970), (4056, 177410), (4082, 176280), (4407, 163280), (4520, 159198), (4710, 152776), (5070, 141928), (5424, 132665), (5876, 122460), (6123, 117520), (6280, 114582), (6760, 106446), (6780, 106132), (7345, 97968), (7536, 95485), (8112, 88705), (8164, 88140), (8814, 81640), (9040, 79599), (9420, 76388), (10140, 70964), (10205, 70512), (11752, 61230), (12246, 58760), (12560, 57291), (13520, 53223), (13560, 53066), (14690, 48984), (16328, 44070), (17628, 40820), (17741, 40560), (18840, 38194), (19097, 37680), (20280, 35482), (20410, 35256), (22035, 32656), (23504, 30615), (24492, 29380), (26533, 27120)]