519020320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{829}}^1$

素因数の和:907

約数の個数: 192

約数和(自身を含む): 1546110720

約数和(自身を除く): 1027090400

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 43, 52, 56, 65, 70, 80, 86, 91, 104, 112, 130, 140, 160, 172, 182, 208, 215, 224, 260, 280, 301, 344, 364, 416, 430, 455, 520, 559, 560, 602, 688, 728, 829, 860, 910, 1040, 1118, 1120, 1204, 1376, 1456, 1505, 1658, 1720, 1820, 2080, 2236, 2408, 2795, 2912, 3010, 3316, 3440, 3640, 3913, 4145, 4472, 4816, 5590, 5803, 6020, 6632, 6880, 7280, 7826, 8290, 8944, 9632, 10777, 11180, 11606, 12040, 13264, 14560, 15652, 16580, 17888, 19565, 21554, 22360, 23212, 24080, 26528, 29015, 31304, 33160, 35647, 39130, 43108, 44720, 46424, 48160, 53885, 58030, 62608, 66320, 71294, 75439, 78260, 86216, 89440, 92848, 107770, 116060, 125216, 132640, 142588, 150878, 156520, 172432, 178235, 185696, 215540, 232120, 249529, 285176, 301756, 313040, 344864, 356470, 377195, 431080, 463411, 464240, 499058, 570352, 603512, 626080, 712940, 754390, 862160, 926822, 928480, 998116, 1140704, 1207024, 1247645, 1425880, 1508780, 1724320, 1853644, 1996232, 2317055, 2414048, 2495290, 2851760, 3017560, 3243877, 3707288, 3992464, 4634110, 4990580, 5703520, 6035120, 6487754, 7414576, 7984928, 9268220, 9981160, 12070240, 12975508, 14829152, 16219385, 18536440, 19962320, 25951016, 32438770, 37072880, 39924640, 51902032, 64877540, 74145760, 103804064, 129755080, 259510160, 519020320]

約数ペア:

[(1, 519020320), (2, 259510160), (4, 129755080), (5, 103804064), (7, 74145760), (8, 64877540), (10, 51902032), (13, 39924640), (14, 37072880), (16, 32438770), (20, 25951016), (26, 19962320), (28, 18536440), (32, 16219385), (35, 14829152), (40, 12975508), (43, 12070240), (52, 9981160), (56, 9268220), (65, 7984928), (70, 7414576), (80, 6487754), (86, 6035120), (91, 5703520), (104, 4990580), (112, 4634110), (130, 3992464), (140, 3707288), (160, 3243877), (172, 3017560), (182, 2851760), (208, 2495290), (215, 2414048), (224, 2317055), (260, 1996232), (280, 1853644), (301, 1724320), (344, 1508780), (364, 1425880), (416, 1247645), (430, 1207024), (455, 1140704), (520, 998116), (559, 928480), (560, 926822), (602, 862160), (688, 754390), (728, 712940), (829, 626080), (860, 603512), (910, 570352), (1040, 499058), (1118, 464240), (1120, 463411), (1204, 431080), (1376, 377195), (1456, 356470), (1505, 344864), (1658, 313040), (1720, 301756), (1820, 285176), (2080, 249529), (2236, 232120), (2408, 215540), (2795, 185696), (2912, 178235), (3010, 172432), (3316, 156520), (3440, 150878), (3640, 142588), (3913, 132640), (4145, 125216), (4472, 116060), (4816, 107770), (5590, 92848), (5803, 89440), (6020, 86216), (6632, 78260), (6880, 75439), (7280, 71294), (7826, 66320), (8290, 62608), (8944, 58030), (9632, 53885), (10777, 48160), (11180, 46424), (11606, 44720), (12040, 43108), (13264, 39130), (14560, 35647), (15652, 33160), (16580, 31304), (17888, 29015), (19565, 26528), (21554, 24080), (22360, 23212)]