226761960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{367}}^1$

素因数の和:671

約数の個数: 128

約数和(自身を含む): 720691200

約数和(自身を除く): 493929240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 271, 285, 367, 380, 456, 542, 570, 734, 760, 813, 1084, 1101, 1140, 1355, 1468, 1626, 1835, 2168, 2202, 2280, 2710, 2936, 3252, 3670, 4065, 4404, 5149, 5420, 5505, 6504, 6973, 7340, 8130, 8808, 10298, 10840, 11010, 13946, 14680, 15447, 16260, 20596, 20919, 22020, 25745, 27892, 30894, 32520, 34865, 41192, 41838, 44040, 51490, 55784, 61788, 69730, 77235, 83676, 99457, 102980, 104595, 123576, 139460, 154470, 167352, 198914, 205960, 209190, 278920, 298371, 308940, 397828, 418380, 497285, 596742, 617880, 795656, 836760, 994570, 1193484, 1491855, 1889683, 1989140, 2386968, 2983710, 3779366, 3978280, 5669049, 5967420, 7558732, 9448415, 11338098, 11934840, 15117464, 18896830, 22676196, 28345245, 37793660, 45352392, 56690490, 75587320, 113380980, 226761960]

約数ペア:

[(1, 226761960), (2, 113380980), (3, 75587320), (4, 56690490), (5, 45352392), (6, 37793660), (8, 28345245), (10, 22676196), (12, 18896830), (15, 15117464), (19, 11934840), (20, 11338098), (24, 9448415), (30, 7558732), (38, 5967420), (40, 5669049), (57, 3978280), (60, 3779366), (76, 2983710), (95, 2386968), (114, 1989140), (120, 1889683), (152, 1491855), (190, 1193484), (228, 994570), (271, 836760), (285, 795656), (367, 617880), (380, 596742), (456, 497285), (542, 418380), (570, 397828), (734, 308940), (760, 298371), (813, 278920), (1084, 209190), (1101, 205960), (1140, 198914), (1355, 167352), (1468, 154470), (1626, 139460), (1835, 123576), (2168, 104595), (2202, 102980), (2280, 99457), (2710, 83676), (2936, 77235), (3252, 69730), (3670, 61788), (4065, 55784), (4404, 51490), (5149, 44040), (5420, 41838), (5505, 41192), (6504, 34865), (6973, 32520), (7340, 30894), (8130, 27892), (8808, 25745), (10298, 22020), (10840, 20919), (11010, 20596), (13946, 16260), (14680, 15447)]