1173215120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2609}}^1$

素因数の和:2713

約数の個数: 160

約数和(自身を含む): 3448707840

約数和(自身を除く): 2275492720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 73, 77, 80, 88, 110, 112, 140, 146, 154, 176, 220, 280, 292, 308, 365, 385, 440, 511, 560, 584, 616, 730, 770, 803, 880, 1022, 1168, 1232, 1460, 1540, 1606, 2044, 2555, 2609, 2920, 3080, 3212, 4015, 4088, 5110, 5218, 5621, 5840, 6160, 6424, 8030, 8176, 10220, 10436, 11242, 12848, 13045, 16060, 18263, 20440, 20872, 22484, 26090, 28105, 28699, 32120, 36526, 40880, 41744, 44968, 52180, 56210, 57398, 64240, 73052, 89936, 91315, 104360, 112420, 114796, 143495, 146104, 182630, 190457, 200893, 208720, 224840, 229592, 286990, 292208, 365260, 380914, 401786, 449680, 459184, 573980, 730520, 761828, 803572, 952285, 1004465, 1147960, 1333199, 1461040, 1523656, 1607144, 1904570, 2008930, 2095027, 2295920, 2666398, 3047312, 3214288, 3809140, 4017860, 4190054, 5332796, 6665995, 7618280, 8035720, 8380108, 10475135, 10665592, 13331990, 14665189, 15236560, 16071440, 16760216, 20950270, 21331184, 26663980, 29330378, 33520432, 41900540, 53327960, 58660756, 73325945, 83801080, 106655920, 117321512, 146651890, 167602160, 234643024, 293303780, 586607560, 1173215120]

約数ペア:

[(1, 1173215120), (2, 586607560), (4, 293303780), (5, 234643024), (7, 167602160), (8, 146651890), (10, 117321512), (11, 106655920), (14, 83801080), (16, 73325945), (20, 58660756), (22, 53327960), (28, 41900540), (35, 33520432), (40, 29330378), (44, 26663980), (55, 21331184), (56, 20950270), (70, 16760216), (73, 16071440), (77, 15236560), (80, 14665189), (88, 13331990), (110, 10665592), (112, 10475135), (140, 8380108), (146, 8035720), (154, 7618280), (176, 6665995), (220, 5332796), (280, 4190054), (292, 4017860), (308, 3809140), (365, 3214288), (385, 3047312), (440, 2666398), (511, 2295920), (560, 2095027), (584, 2008930), (616, 1904570), (730, 1607144), (770, 1523656), (803, 1461040), (880, 1333199), (1022, 1147960), (1168, 1004465), (1232, 952285), (1460, 803572), (1540, 761828), (1606, 730520), (2044, 573980), (2555, 459184), (2609, 449680), (2920, 401786), (3080, 380914), (3212, 365260), (4015, 292208), (4088, 286990), (5110, 229592), (5218, 224840), (5621, 208720), (5840, 200893), (6160, 190457), (6424, 182630), (8030, 146104), (8176, 143495), (10220, 114796), (10436, 112420), (11242, 104360), (12848, 91315), (13045, 89936), (16060, 73052), (18263, 64240), (20440, 57398), (20872, 56210), (22484, 52180), (26090, 44968), (28105, 41744), (28699, 40880), (32120, 36526)]