1515296640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5519}}^1$

素因数の和:5565

約数の個数: 256

約数和(自身を含む): 5675443200

約数和(自身を除く): 4160146560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 64, 65, 66, 78, 80, 88, 96, 104, 110, 120, 128, 130, 132, 143, 156, 160, 165, 176, 192, 195, 208, 220, 240, 260, 264, 286, 312, 320, 330, 352, 384, 390, 416, 429, 440, 480, 520, 528, 572, 624, 640, 660, 704, 715, 780, 832, 858, 880, 960, 1040, 1056, 1144, 1248, 1320, 1408, 1430, 1560, 1664, 1716, 1760, 1920, 2080, 2112, 2145, 2288, 2496, 2640, 2860, 3120, 3432, 3520, 4160, 4224, 4290, 4576, 4992, 5280, 5519, 5720, 6240, 6864, 7040, 8320, 8580, 9152, 10560, 11038, 11440, 12480, 13728, 16557, 17160, 18304, 21120, 22076, 22880, 24960, 27456, 27595, 33114, 34320, 44152, 45760, 54912, 55190, 60709, 66228, 68640, 71747, 82785, 88304, 91520, 110380, 121418, 132456, 137280, 143494, 165570, 176608, 182127, 215241, 220760, 242836, 264912, 274560, 286988, 303545, 331140, 353216, 358735, 364254, 430482, 441520, 485672, 529824, 573976, 607090, 662280, 706432, 717470, 728508, 789217, 860964, 883040, 910635, 971344, 1059648, 1076205, 1147952, 1214180, 1324560, 1434940, 1457016, 1578434, 1721928, 1766080, 1821270, 1942688, 2119296, 2152410, 2295904, 2367651, 2428360, 2649120, 2869880, 2914032, 3156868, 3443856, 3532160, 3642540, 3885376, 3946085, 4304820, 4591808, 4735302, 4856720, 5298240, 5739760, 5828064, 6313736, 6887712, 7285080, 7770752, 7892170, 8609640, 9183616, 9470604, 9713440, 10596480, 11479520, 11656128, 11838255, 12627472, 13775424, 14570160, 15784340, 17219280, 18941208, 19426880, 22959040, 23312256, 23676510, 25254944, 27550848, 29140320, 31568680, 34438560, 37882416, 38853760, 45918080, 47353020, 50509888, 58280640, 63137360, 68877120, 75764832, 94706040, 101019776, 116561280, 126274720, 137754240, 151529664, 189412080, 252549440, 303059328, 378824160, 505098880, 757648320, 1515296640]

約数ペア:

[(1, 1515296640), (2, 757648320), (3, 505098880), (4, 378824160), (5, 303059328), (6, 252549440), (8, 189412080), (10, 151529664), (11, 137754240), (12, 126274720), (13, 116561280), (15, 101019776), (16, 94706040), (20, 75764832), (22, 68877120), (24, 63137360), (26, 58280640), (30, 50509888), (32, 47353020), (33, 45918080), (39, 38853760), (40, 37882416), (44, 34438560), (48, 31568680), (52, 29140320), (55, 27550848), (60, 25254944), (64, 23676510), (65, 23312256), (66, 22959040), (78, 19426880), (80, 18941208), (88, 17219280), (96, 15784340), (104, 14570160), (110, 13775424), (120, 12627472), (128, 11838255), (130, 11656128), (132, 11479520), (143, 10596480), (156, 9713440), (160, 9470604), (165, 9183616), (176, 8609640), (192, 7892170), (195, 7770752), (208, 7285080), (220, 6887712), (240, 6313736), (260, 5828064), (264, 5739760), (286, 5298240), (312, 4856720), (320, 4735302), (330, 4591808), (352, 4304820), (384, 3946085), (390, 3885376), (416, 3642540), (429, 3532160), (440, 3443856), (480, 3156868), (520, 2914032), (528, 2869880), (572, 2649120), (624, 2428360), (640, 2367651), (660, 2295904), (704, 2152410), (715, 2119296), (780, 1942688), (832, 1821270), (858, 1766080), (880, 1721928), (960, 1578434), (1040, 1457016), (1056, 1434940), (1144, 1324560), (1248, 1214180), (1320, 1147952), (1408, 1076205), (1430, 1059648), (1560, 971344), (1664, 910635), (1716, 883040), (1760, 860964), (1920, 789217), (2080, 728508), (2112, 717470), (2145, 706432), (2288, 662280), (2496, 607090), (2640, 573976), (2860, 529824), (3120, 485672), (3432, 441520), (3520, 430482), (4160, 364254), (4224, 358735), (4290, 353216), (4576, 331140), (4992, 303545), (5280, 286988), (5519, 274560), (5720, 264912), (6240, 242836), (6864, 220760), (7040, 215241), (8320, 182127), (8580, 176608), (9152, 165570), (10560, 143494), (11038, 137280), (11440, 132456), (12480, 121418), (13728, 110380), (16557, 91520), (17160, 88304), (18304, 82785), (21120, 71747), (22076, 68640), (22880, 66228), (24960, 60709), (27456, 55190), (27595, 54912), (33114, 45760), (34320, 44152)]