168783120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:342

約数の個数: 240

約数和(自身を含む): 627441984

約数和(自身を除く): 458658864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 101, 110, 120, 132, 144, 165, 176, 180, 198, 202, 211, 220, 240, 264, 303, 330, 360, 396, 404, 422, 440, 495, 505, 528, 606, 633, 660, 720, 792, 808, 844, 880, 909, 990, 1010, 1055, 1111, 1212, 1266, 1320, 1515, 1584, 1616, 1688, 1818, 1899, 1980, 2020, 2110, 2222, 2321, 2424, 2532, 2640, 3030, 3165, 3333, 3376, 3636, 3798, 3960, 4040, 4220, 4444, 4545, 4642, 4848, 5064, 5555, 6060, 6330, 6666, 6963, 7272, 7596, 7920, 8080, 8440, 8888, 9090, 9284, 9495, 9999, 10128, 11110, 11605, 12120, 12660, 13332, 13926, 14544, 15192, 16665, 16880, 17776, 18180, 18568, 18990, 19998, 20889, 21311, 22220, 23210, 24240, 25320, 26664, 27852, 30384, 33330, 34815, 36360, 37136, 37980, 39996, 41778, 42622, 44440, 46420, 49995, 50640, 53328, 55704, 63933, 66660, 69630, 72720, 75960, 79992, 83556, 85244, 88880, 92840, 99990, 104445, 106555, 111408, 127866, 133320, 139260, 151920, 159984, 167112, 170488, 185680, 191799, 199980, 208890, 213110, 234421, 255732, 266640, 278520, 319665, 334224, 340976, 383598, 399960, 417780, 426220, 468842, 511464, 557040, 639330, 703263, 767196, 799920, 835560, 852440, 937684, 958995, 1022928, 1172105, 1278660, 1406526, 1534392, 1671120, 1704880, 1875368, 1917990, 2109789, 2344210, 2557320, 2813052, 3068784, 3516315, 3750736, 3835980, 4219578, 4688420, 5114640, 5626104, 7032630, 7671960, 8439156, 9376840, 10548945, 11252208, 14065260, 15343920, 16878312, 18753680, 21097890, 28130520, 33756624, 42195780, 56261040, 84391560, 168783120]

約数ペア:

[(1, 168783120), (2, 84391560), (3, 56261040), (4, 42195780), (5, 33756624), (6, 28130520), (8, 21097890), (9, 18753680), (10, 16878312), (11, 15343920), (12, 14065260), (15, 11252208), (16, 10548945), (18, 9376840), (20, 8439156), (22, 7671960), (24, 7032630), (30, 5626104), (33, 5114640), (36, 4688420), (40, 4219578), (44, 3835980), (45, 3750736), (48, 3516315), (55, 3068784), (60, 2813052), (66, 2557320), (72, 2344210), (80, 2109789), (88, 1917990), (90, 1875368), (99, 1704880), (101, 1671120), (110, 1534392), (120, 1406526), (132, 1278660), (144, 1172105), (165, 1022928), (176, 958995), (180, 937684), (198, 852440), (202, 835560), (211, 799920), (220, 767196), (240, 703263), (264, 639330), (303, 557040), (330, 511464), (360, 468842), (396, 426220), (404, 417780), (422, 399960), (440, 383598), (495, 340976), (505, 334224), (528, 319665), (606, 278520), (633, 266640), (660, 255732), (720, 234421), (792, 213110), (808, 208890), (844, 199980), (880, 191799), (909, 185680), (990, 170488), (1010, 167112), (1055, 159984), (1111, 151920), (1212, 139260), (1266, 133320), (1320, 127866), (1515, 111408), (1584, 106555), (1616, 104445), (1688, 99990), (1818, 92840), (1899, 88880), (1980, 85244), (2020, 83556), (2110, 79992), (2222, 75960), (2321, 72720), (2424, 69630), (2532, 66660), (2640, 63933), (3030, 55704), (3165, 53328), (3333, 50640), (3376, 49995), (3636, 46420), (3798, 44440), (3960, 42622), (4040, 41778), (4220, 39996), (4444, 37980), (4545, 37136), (4642, 36360), (4848, 34815), (5064, 33330), (5555, 30384), (6060, 27852), (6330, 26664), (6666, 25320), (6963, 24240), (7272, 23210), (7596, 22220), (7920, 21311), (8080, 20889), (8440, 19998), (8888, 18990), (9090, 18568), (9284, 18180), (9495, 17776), (9999, 16880), (10128, 16665), (11110, 15192), (11605, 14544), (12120, 13926), (12660, 13332)]