1580630520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1021}}^1$

素因数の和:1158

約数の個数: 256

約数和(自身を含む): 5768985600

約数和(自身を除く): 4188355080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 97, 105, 114, 120, 133, 140, 152, 168, 190, 194, 210, 228, 266, 280, 285, 291, 380, 388, 399, 420, 456, 485, 532, 570, 582, 665, 679, 760, 776, 798, 840, 970, 1021, 1064, 1140, 1164, 1330, 1358, 1455, 1596, 1843, 1940, 1995, 2037, 2042, 2280, 2328, 2660, 2716, 2910, 3063, 3192, 3395, 3686, 3880, 3990, 4074, 4084, 5105, 5320, 5432, 5529, 5820, 6126, 6790, 7147, 7372, 7980, 8148, 8168, 9215, 10185, 10210, 11058, 11640, 12252, 12901, 13580, 14294, 14744, 15315, 15960, 16296, 18430, 19399, 20370, 20420, 21441, 22116, 24504, 25802, 27160, 27645, 28588, 30630, 35735, 36860, 38703, 38798, 40740, 40840, 42882, 44232, 51604, 55290, 57176, 58197, 61260, 64505, 71470, 73720, 77406, 77596, 81480, 85764, 96995, 99037, 103208, 107205, 110580, 116394, 122520, 129010, 135793, 142940, 154812, 155192, 171528, 193515, 193990, 198074, 214410, 221160, 232788, 258020, 271586, 285880, 290985, 297111, 309624, 387030, 387980, 396148, 407379, 428820, 465576, 495185, 516040, 543172, 581970, 594222, 678965, 693259, 774060, 775960, 792296, 814758, 857640, 990370, 1086344, 1163940, 1188444, 1357930, 1386518, 1485555, 1548120, 1629516, 1881703, 1980740, 2036895, 2079777, 2327880, 2376888, 2715860, 2773036, 2971110, 3259032, 3466295, 3763406, 3961480, 4073790, 4159554, 5431720, 5546072, 5645109, 5942220, 6932590, 7526812, 8147580, 8319108, 9408515, 10398885, 11290218, 11884440, 13171921, 13865180, 15053624, 16295160, 16638216, 18817030, 20797770, 22580436, 26343842, 27730360, 28225545, 37634060, 39515763, 41595540, 45160872, 52687684, 56451090, 65859605, 75268120, 79031526, 83191080, 105375368, 112902180, 131719210, 158063052, 197578815, 225804360, 263438420, 316126104, 395157630, 526876840, 790315260, 1580630520]

約数ペア:

[(1, 1580630520), (2, 790315260), (3, 526876840), (4, 395157630), (5, 316126104), (6, 263438420), (7, 225804360), (8, 197578815), (10, 158063052), (12, 131719210), (14, 112902180), (15, 105375368), (19, 83191080), (20, 79031526), (21, 75268120), (24, 65859605), (28, 56451090), (30, 52687684), (35, 45160872), (38, 41595540), (40, 39515763), (42, 37634060), (56, 28225545), (57, 27730360), (60, 26343842), (70, 22580436), (76, 20797770), (84, 18817030), (95, 16638216), (97, 16295160), (105, 15053624), (114, 13865180), (120, 13171921), (133, 11884440), (140, 11290218), (152, 10398885), (168, 9408515), (190, 8319108), (194, 8147580), (210, 7526812), (228, 6932590), (266, 5942220), (280, 5645109), (285, 5546072), (291, 5431720), (380, 4159554), (388, 4073790), (399, 3961480), (420, 3763406), (456, 3466295), (485, 3259032), (532, 2971110), (570, 2773036), (582, 2715860), (665, 2376888), (679, 2327880), (760, 2079777), (776, 2036895), (798, 1980740), (840, 1881703), (970, 1629516), (1021, 1548120), (1064, 1485555), (1140, 1386518), (1164, 1357930), (1330, 1188444), (1358, 1163940), (1455, 1086344), (1596, 990370), (1843, 857640), (1940, 814758), (1995, 792296), (2037, 775960), (2042, 774060), (2280, 693259), (2328, 678965), (2660, 594222), (2716, 581970), (2910, 543172), (3063, 516040), (3192, 495185), (3395, 465576), (3686, 428820), (3880, 407379), (3990, 396148), (4074, 387980), (4084, 387030), (5105, 309624), (5320, 297111), (5432, 290985), (5529, 285880), (5820, 271586), (6126, 258020), (6790, 232788), (7147, 221160), (7372, 214410), (7980, 198074), (8148, 193990), (8168, 193515), (9215, 171528), (10185, 155192), (10210, 154812), (11058, 142940), (11640, 135793), (12252, 129010), (12901, 122520), (13580, 116394), (14294, 110580), (14744, 107205), (15315, 103208), (15960, 99037), (16296, 96995), (18430, 85764), (19399, 81480), (20370, 77596), (20420, 77406), (21441, 73720), (22116, 71470), (24504, 64505), (25802, 61260), (27160, 58197), (27645, 57176), (28588, 55290), (30630, 51604), (35735, 44232), (36860, 42882), (38703, 40840), (38798, 40740)]