163546080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:457

約数の個数: 192

約数和(自身を含む): 551577600

約数和(自身を除く): 388031520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 31, 32, 40, 48, 58, 60, 62, 80, 87, 93, 96, 116, 120, 124, 145, 155, 160, 174, 186, 232, 240, 248, 290, 310, 348, 372, 379, 435, 464, 465, 480, 496, 580, 620, 696, 744, 758, 870, 899, 928, 930, 992, 1137, 1160, 1240, 1392, 1488, 1516, 1740, 1798, 1860, 1895, 2274, 2320, 2480, 2697, 2784, 2976, 3032, 3480, 3596, 3720, 3790, 4495, 4548, 4640, 4960, 5394, 5685, 6064, 6960, 7192, 7440, 7580, 8990, 9096, 10788, 10991, 11370, 11749, 12128, 13485, 13920, 14384, 14880, 15160, 17980, 18192, 21576, 21982, 22740, 23498, 26970, 28768, 30320, 32973, 35247, 35960, 36384, 43152, 43964, 45480, 46996, 53940, 54955, 58745, 60640, 65946, 70494, 71920, 86304, 87928, 90960, 93992, 107880, 109910, 117490, 131892, 140988, 143840, 164865, 175856, 176235, 181920, 187984, 215760, 219820, 234980, 263784, 281976, 329730, 340721, 351712, 352470, 375968, 431520, 439640, 469960, 527568, 563952, 659460, 681442, 704940, 879280, 939920, 1022163, 1055136, 1127904, 1318920, 1362884, 1409880, 1703605, 1758560, 1879840, 2044326, 2637840, 2725768, 2819760, 3407210, 4088652, 5110815, 5275680, 5451536, 5639520, 6814420, 8177304, 10221630, 10903072, 13628840, 16354608, 20443260, 27257680, 32709216, 40886520, 54515360, 81773040, 163546080]

約数ペア:

[(1, 163546080), (2, 81773040), (3, 54515360), (4, 40886520), (5, 32709216), (6, 27257680), (8, 20443260), (10, 16354608), (12, 13628840), (15, 10903072), (16, 10221630), (20, 8177304), (24, 6814420), (29, 5639520), (30, 5451536), (31, 5275680), (32, 5110815), (40, 4088652), (48, 3407210), (58, 2819760), (60, 2725768), (62, 2637840), (80, 2044326), (87, 1879840), (93, 1758560), (96, 1703605), (116, 1409880), (120, 1362884), (124, 1318920), (145, 1127904), (155, 1055136), (160, 1022163), (174, 939920), (186, 879280), (232, 704940), (240, 681442), (248, 659460), (290, 563952), (310, 527568), (348, 469960), (372, 439640), (379, 431520), (435, 375968), (464, 352470), (465, 351712), (480, 340721), (496, 329730), (580, 281976), (620, 263784), (696, 234980), (744, 219820), (758, 215760), (870, 187984), (899, 181920), (928, 176235), (930, 175856), (992, 164865), (1137, 143840), (1160, 140988), (1240, 131892), (1392, 117490), (1488, 109910), (1516, 107880), (1740, 93992), (1798, 90960), (1860, 87928), (1895, 86304), (2274, 71920), (2320, 70494), (2480, 65946), (2697, 60640), (2784, 58745), (2976, 54955), (3032, 53940), (3480, 46996), (3596, 45480), (3720, 43964), (3790, 43152), (4495, 36384), (4548, 35960), (4640, 35247), (4960, 32973), (5394, 30320), (5685, 28768), (6064, 26970), (6960, 23498), (7192, 22740), (7440, 21982), (7580, 21576), (8990, 18192), (9096, 17980), (10788, 15160), (10991, 14880), (11370, 14384), (11749, 13920), (12128, 13485)]