146255120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{521}}^1$

素因数の和:585

約数の個数: 120

約数和(自身を含む): 387397080

約数和(自身を除く): 241141960

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 40, 44, 55, 58, 80, 88, 110, 116, 121, 145, 176, 220, 232, 242, 290, 319, 440, 464, 484, 521, 580, 605, 638, 880, 968, 1042, 1160, 1210, 1276, 1595, 1936, 2084, 2320, 2420, 2552, 2605, 3190, 3509, 4168, 4840, 5104, 5210, 5731, 6380, 7018, 8336, 9680, 10420, 11462, 12760, 14036, 15109, 17545, 20840, 22924, 25520, 28072, 28655, 30218, 35090, 41680, 45848, 56144, 57310, 60436, 63041, 70180, 75545, 91696, 114620, 120872, 126082, 140360, 151090, 166199, 229240, 241744, 252164, 280720, 302180, 315205, 332398, 458480, 504328, 604360, 630410, 664796, 830995, 1008656, 1208720, 1260820, 1329592, 1661990, 1828189, 2521640, 2659184, 3323980, 3656378, 5043280, 6647960, 7312756, 9140945, 13295920, 14625512, 18281890, 29251024, 36563780, 73127560, 146255120]

約数ペア:

[(1, 146255120), (2, 73127560), (4, 36563780), (5, 29251024), (8, 18281890), (10, 14625512), (11, 13295920), (16, 9140945), (20, 7312756), (22, 6647960), (29, 5043280), (40, 3656378), (44, 3323980), (55, 2659184), (58, 2521640), (80, 1828189), (88, 1661990), (110, 1329592), (116, 1260820), (121, 1208720), (145, 1008656), (176, 830995), (220, 664796), (232, 630410), (242, 604360), (290, 504328), (319, 458480), (440, 332398), (464, 315205), (484, 302180), (521, 280720), (580, 252164), (605, 241744), (638, 229240), (880, 166199), (968, 151090), (1042, 140360), (1160, 126082), (1210, 120872), (1276, 114620), (1595, 91696), (1936, 75545), (2084, 70180), (2320, 63041), (2420, 60436), (2552, 57310), (2605, 56144), (3190, 45848), (3509, 41680), (4168, 35090), (4840, 30218), (5104, 28655), (5210, 28072), (5731, 25520), (6380, 22924), (7018, 20840), (8336, 17545), (9680, 15109), (10420, 14036), (11462, 12760)]