1177776880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{829}}^1$

素因数の和:951

約数の個数: 160

約数和(自身を含む): 3260505600

約数和(自身を除く): 2082728720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 59, 70, 80, 86, 112, 118, 140, 172, 215, 236, 280, 295, 301, 344, 413, 430, 472, 560, 590, 602, 688, 826, 829, 860, 944, 1180, 1204, 1505, 1652, 1658, 1720, 2065, 2360, 2408, 2537, 3010, 3304, 3316, 3440, 4130, 4145, 4720, 4816, 5074, 5803, 6020, 6608, 6632, 8260, 8290, 10148, 11606, 12040, 12685, 13264, 16520, 16580, 17759, 20296, 23212, 24080, 25370, 29015, 33040, 33160, 35518, 35647, 40592, 46424, 48911, 50740, 58030, 66320, 71036, 71294, 88795, 92848, 97822, 101480, 116060, 142072, 142588, 177590, 178235, 195644, 202960, 232120, 244555, 249529, 284144, 285176, 342377, 355180, 356470, 391288, 464240, 489110, 499058, 570352, 684754, 710360, 712940, 782576, 978220, 998116, 1247645, 1369508, 1420720, 1425880, 1711885, 1956440, 1996232, 2103173, 2495290, 2739016, 2851760, 3423770, 3912880, 3992464, 4206346, 4990580, 5478032, 6847540, 8412692, 9981160, 10515865, 13695080, 14722211, 16825384, 19962320, 21031730, 27390160, 29444422, 33650768, 42063460, 58888844, 73611055, 84126920, 117777688, 147222110, 168253840, 235555376, 294444220, 588888440, 1177776880]

約数ペア:

[(1, 1177776880), (2, 588888440), (4, 294444220), (5, 235555376), (7, 168253840), (8, 147222110), (10, 117777688), (14, 84126920), (16, 73611055), (20, 58888844), (28, 42063460), (35, 33650768), (40, 29444422), (43, 27390160), (56, 21031730), (59, 19962320), (70, 16825384), (80, 14722211), (86, 13695080), (112, 10515865), (118, 9981160), (140, 8412692), (172, 6847540), (215, 5478032), (236, 4990580), (280, 4206346), (295, 3992464), (301, 3912880), (344, 3423770), (413, 2851760), (430, 2739016), (472, 2495290), (560, 2103173), (590, 1996232), (602, 1956440), (688, 1711885), (826, 1425880), (829, 1420720), (860, 1369508), (944, 1247645), (1180, 998116), (1204, 978220), (1505, 782576), (1652, 712940), (1658, 710360), (1720, 684754), (2065, 570352), (2360, 499058), (2408, 489110), (2537, 464240), (3010, 391288), (3304, 356470), (3316, 355180), (3440, 342377), (4130, 285176), (4145, 284144), (4720, 249529), (4816, 244555), (5074, 232120), (5803, 202960), (6020, 195644), (6608, 178235), (6632, 177590), (8260, 142588), (8290, 142072), (10148, 116060), (11606, 101480), (12040, 97822), (12685, 92848), (13264, 88795), (16520, 71294), (16580, 71036), (17759, 66320), (20296, 58030), (23212, 50740), (24080, 48911), (25370, 46424), (29015, 40592), (33040, 35647), (33160, 35518)]