495149760

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{2729}}^1$

素因数の和:2765

約数の個数: 280

約数和(自身を含む): 2013691680

約数和(自身を除く): 1518541920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 648, 672, 720, 756, 810, 840, 864, 945, 960, 1008, 1080, 1120, 1134, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1890, 2016, 2160, 2240, 2268, 2520, 2592, 2729, 2835, 2880, 3024, 3240, 3360, 3780, 4032, 4320, 4536, 5040, 5184, 5458, 5670, 6048, 6480, 6720, 7560, 8187, 8640, 9072, 10080, 10916, 11340, 12096, 12960, 13645, 15120, 16374, 18144, 19103, 20160, 21832, 22680, 24561, 25920, 27290, 30240, 32748, 36288, 38206, 40935, 43664, 45360, 49122, 54580, 57309, 60480, 65496, 73683, 76412, 81870, 87328, 90720, 95515, 98244, 109160, 114618, 122805, 130992, 147366, 152824, 163740, 171927, 174656, 181440, 191030, 196488, 218320, 221049, 229236, 245610, 261984, 286545, 294732, 305648, 327480, 343854, 368415, 382060, 392976, 436640, 442098, 458472, 491220, 515781, 523968, 573090, 589464, 611296, 654960, 687708, 736830, 764120, 785952, 859635, 873280, 884196, 916944, 982440, 1031562, 1105245, 1146180, 1178928, 1222592, 1309920, 1375416, 1473660, 1528240, 1547343, 1571904, 1719270, 1768392, 1833888, 1964880, 2063124, 2210490, 2292360, 2357856, 2578905, 2619840, 2750832, 2947320, 3056480, 3094686, 3438540, 3536784, 3667776, 3929760, 4126248, 4420980, 4584720, 4715712, 5157810, 5501664, 5894640, 6112960, 6189372, 6877080, 7073568, 7736715, 7859520, 8252496, 8841960, 9169440, 10315620, 11003328, 11789280, 12378744, 13754160, 14147136, 15473430, 16504992, 17683920, 18338880, 20631240, 23578560, 24757488, 27508320, 30946860, 33009984, 35367840, 41262480, 49514976, 55016640, 61893720, 70735680, 82524960, 99029952, 123787440, 165049920, 247574880, 495149760]

約数ペア:

[(1, 495149760), (2, 247574880), (3, 165049920), (4, 123787440), (5, 99029952), (6, 82524960), (7, 70735680), (8, 61893720), (9, 55016640), (10, 49514976), (12, 41262480), (14, 35367840), (15, 33009984), (16, 30946860), (18, 27508320), (20, 24757488), (21, 23578560), (24, 20631240), (27, 18338880), (28, 17683920), (30, 16504992), (32, 15473430), (35, 14147136), (36, 13754160), (40, 12378744), (42, 11789280), (45, 11003328), (48, 10315620), (54, 9169440), (56, 8841960), (60, 8252496), (63, 7859520), (64, 7736715), (70, 7073568), (72, 6877080), (80, 6189372), (81, 6112960), (84, 5894640), (90, 5501664), (96, 5157810), (105, 4715712), (108, 4584720), (112, 4420980), (120, 4126248), (126, 3929760), (135, 3667776), (140, 3536784), (144, 3438540), (160, 3094686), (162, 3056480), (168, 2947320), (180, 2750832), (189, 2619840), (192, 2578905), (210, 2357856), (216, 2292360), (224, 2210490), (240, 2063124), (252, 1964880), (270, 1833888), (280, 1768392), (288, 1719270), (315, 1571904), (320, 1547343), (324, 1528240), (336, 1473660), (360, 1375416), (378, 1309920), (405, 1222592), (420, 1178928), (432, 1146180), (448, 1105245), (480, 1031562), (504, 982440), (540, 916944), (560, 884196), (567, 873280), (576, 859635), (630, 785952), (648, 764120), (672, 736830), (720, 687708), (756, 654960), (810, 611296), (840, 589464), (864, 573090), (945, 523968), (960, 515781), (1008, 491220), (1080, 458472), (1120, 442098), (1134, 436640), (1260, 392976), (1296, 382060), (1344, 368415), (1440, 343854), (1512, 327480), (1620, 305648), (1680, 294732), (1728, 286545), (1890, 261984), (2016, 245610), (2160, 229236), (2240, 221049), (2268, 218320), (2520, 196488), (2592, 191030), (2729, 181440), (2835, 174656), (2880, 171927), (3024, 163740), (3240, 152824), (3360, 147366), (3780, 130992), (4032, 122805), (4320, 114618), (4536, 109160), (5040, 98244), (5184, 95515), (5458, 90720), (5670, 87328), (6048, 81870), (6480, 76412), (6720, 73683), (7560, 65496), (8187, 60480), (8640, 57309), (9072, 54580), (10080, 49122), (10916, 45360), (11340, 43664), (12096, 40935), (12960, 38206), (13645, 36288), (15120, 32748), (16374, 30240), (18144, 27290), (19103, 25920), (20160, 24561), (21832, 22680)]