225744960

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{4799}}^1$

素因数の和:4833

約数の個数: 168

約数和(自身を含む): 833932800

約数和(自身を除く): 608187840

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, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1960, 2240, 2352, 2940, 3136, 3360, 3920, 4704, 4799, 5880, 6720, 7840, 9408, 9598, 11760, 14397, 15680, 19196, 23520, 23995, 28794, 33593, 38392, 47040, 47990, 57588, 67186, 71985, 76784, 95980, 100779, 115176, 134372, 143970, 153568, 167965, 191960, 201558, 230352, 235151, 268744, 287940, 307136, 335930, 383920, 403116, 460704, 470302, 503895, 537488, 575880, 671860, 705453, 767840, 806232, 921408, 940604, 1007790, 1074976, 1151760, 1175755, 1343720, 1410906, 1535680, 1612464, 1881208, 2015580, 2149952, 2303520, 2351510, 2687440, 2821812, 3224928, 3527265, 3762416, 4031160, 4607040, 4703020, 5374880, 5643624, 6449856, 7054530, 7524832, 8062320, 9406040, 10749760, 11287248, 14109060, 15049664, 16124640, 18812080, 22574496, 28218120, 32249280, 37624160, 45148992, 56436240, 75248320, 112872480, 225744960]

約数ペア:

[(1, 225744960), (2, 112872480), (3, 75248320), (4, 56436240), (5, 45148992), (6, 37624160), (7, 32249280), (8, 28218120), (10, 22574496), (12, 18812080), (14, 16124640), (15, 15049664), (16, 14109060), (20, 11287248), (21, 10749760), (24, 9406040), (28, 8062320), (30, 7524832), (32, 7054530), (35, 6449856), (40, 5643624), (42, 5374880), (48, 4703020), (49, 4607040), (56, 4031160), (60, 3762416), (64, 3527265), (70, 3224928), (80, 2821812), (84, 2687440), (96, 2351510), (98, 2303520), (105, 2149952), (112, 2015580), (120, 1881208), (140, 1612464), (147, 1535680), (160, 1410906), (168, 1343720), (192, 1175755), (196, 1151760), (210, 1074976), (224, 1007790), (240, 940604), (245, 921408), (280, 806232), (294, 767840), (320, 705453), (336, 671860), (392, 575880), (420, 537488), (448, 503895), (480, 470302), (490, 460704), (560, 403116), (588, 383920), (672, 335930), (735, 307136), (784, 287940), (840, 268744), (960, 235151), (980, 230352), (1120, 201558), (1176, 191960), (1344, 167965), (1470, 153568), (1568, 143970), (1680, 134372), (1960, 115176), (2240, 100779), (2352, 95980), (2940, 76784), (3136, 71985), (3360, 67186), (3920, 57588), (4704, 47990), (4799, 47040), (5880, 38392), (6720, 33593), (7840, 28794), (9408, 23995), (9598, 23520), (11760, 19196), (14397, 15680)]