265236960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:393

約数の個数: 192

約数和(自身を含む): 890265600

約数和(自身を除く): 625028640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 127, 152, 160, 190, 228, 229, 240, 254, 285, 304, 380, 381, 456, 458, 480, 508, 570, 608, 635, 687, 760, 762, 912, 916, 1016, 1140, 1145, 1270, 1374, 1520, 1524, 1824, 1832, 1905, 2032, 2280, 2290, 2413, 2540, 2748, 3040, 3048, 3435, 3664, 3810, 4064, 4351, 4560, 4580, 4826, 5080, 5496, 6096, 6870, 7239, 7328, 7620, 8702, 9120, 9160, 9652, 10160, 10992, 12065, 12192, 13053, 13740, 14478, 15240, 17404, 18320, 19304, 20320, 21755, 21984, 24130, 26106, 27480, 28956, 29083, 30480, 34808, 36195, 36640, 38608, 43510, 48260, 52212, 54960, 57912, 58166, 60960, 65265, 69616, 72390, 77216, 87020, 87249, 96520, 104424, 109920, 115824, 116332, 130530, 139232, 144780, 145415, 174040, 174498, 193040, 208848, 231648, 232664, 261060, 289560, 290830, 348080, 348996, 386080, 417696, 436245, 465328, 522120, 552577, 579120, 581660, 696160, 697992, 872490, 930656, 1044240, 1105154, 1158240, 1163320, 1395984, 1657731, 1744980, 2088480, 2210308, 2326640, 2762885, 2791968, 3315462, 3489960, 4420616, 4653280, 5525770, 6630924, 6979920, 8288655, 8841232, 11051540, 13261848, 13959840, 16577310, 17682464, 22103080, 26523696, 33154620, 44206160, 53047392, 66309240, 88412320, 132618480, 265236960]

約数ペア:

[(1, 265236960), (2, 132618480), (3, 88412320), (4, 66309240), (5, 53047392), (6, 44206160), (8, 33154620), (10, 26523696), (12, 22103080), (15, 17682464), (16, 16577310), (19, 13959840), (20, 13261848), (24, 11051540), (30, 8841232), (32, 8288655), (38, 6979920), (40, 6630924), (48, 5525770), (57, 4653280), (60, 4420616), (76, 3489960), (80, 3315462), (95, 2791968), (96, 2762885), (114, 2326640), (120, 2210308), (127, 2088480), (152, 1744980), (160, 1657731), (190, 1395984), (228, 1163320), (229, 1158240), (240, 1105154), (254, 1044240), (285, 930656), (304, 872490), (380, 697992), (381, 696160), (456, 581660), (458, 579120), (480, 552577), (508, 522120), (570, 465328), (608, 436245), (635, 417696), (687, 386080), (760, 348996), (762, 348080), (912, 290830), (916, 289560), (1016, 261060), (1140, 232664), (1145, 231648), (1270, 208848), (1374, 193040), (1520, 174498), (1524, 174040), (1824, 145415), (1832, 144780), (1905, 139232), (2032, 130530), (2280, 116332), (2290, 115824), (2413, 109920), (2540, 104424), (2748, 96520), (3040, 87249), (3048, 87020), (3435, 77216), (3664, 72390), (3810, 69616), (4064, 65265), (4351, 60960), (4560, 58166), (4580, 57912), (4826, 54960), (5080, 52212), (5496, 48260), (6096, 43510), (6870, 38608), (7239, 36640), (7328, 36195), (7620, 34808), (8702, 30480), (9120, 29083), (9160, 28956), (9652, 27480), (10160, 26106), (10992, 24130), (12065, 21984), (12192, 21755), (13053, 20320), (13740, 19304), (14478, 18320), (15240, 17404)]