677211360

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{28793}}^1$

素因数の和:28825

約数の個数: 144

約数和(自身を含む): 2481582096

約数和(自身を除く): 1804370736

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 11760, 23520, 28793, 57586, 86379, 115172, 143965, 172758, 201551, 230344, 287930, 345516, 403102, 431895, 460688, 575860, 604653, 691032, 806204, 863790, 921376, 1007755, 1151720, 1209306, 1382064, 1410857, 1612408, 1727580, 2015510, 2303440, 2418612, 2764128, 2821714, 3023265, 3224816, 3455160, 4031020, 4232571, 4606880, 4837224, 5643428, 6046530, 6449632, 6910320, 7054285, 8062040, 8465142, 9674448, 11286856, 12093060, 13820640, 14108570, 16124080, 16930284, 19348896, 21162855, 22573712, 24186120, 28217140, 32248160, 33860568, 42325710, 45147424, 48372240, 56434280, 67721136, 84651420, 96744480, 112868560, 135442272, 169302840, 225737120, 338605680, 677211360]

約数ペア:

[(1, 677211360), (2, 338605680), (3, 225737120), (4, 169302840), (5, 135442272), (6, 112868560), (7, 96744480), (8, 84651420), (10, 67721136), (12, 56434280), (14, 48372240), (15, 45147424), (16, 42325710), (20, 33860568), (21, 32248160), (24, 28217140), (28, 24186120), (30, 22573712), (32, 21162855), (35, 19348896), (40, 16930284), (42, 16124080), (48, 14108570), (49, 13820640), (56, 12093060), (60, 11286856), (70, 9674448), (80, 8465142), (84, 8062040), (96, 7054285), (98, 6910320), (105, 6449632), (112, 6046530), (120, 5643428), (140, 4837224), (147, 4606880), (160, 4232571), (168, 4031020), (196, 3455160), (210, 3224816), (224, 3023265), (240, 2821714), (245, 2764128), (280, 2418612), (294, 2303440), (336, 2015510), (392, 1727580), (420, 1612408), (480, 1410857), (490, 1382064), (560, 1209306), (588, 1151720), (672, 1007755), (735, 921376), (784, 863790), (840, 806204), (980, 691032), (1120, 604653), (1176, 575860), (1470, 460688), (1568, 431895), (1680, 403102), (1960, 345516), (2352, 287930), (2940, 230344), (3360, 201551), (3920, 172758), (4704, 143965), (5880, 115172), (7840, 86379), (11760, 57586), (23520, 28793)]