1680879272760

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{487}}^1\times {\mathrm{1065277}}^1$

素因数の和:1065787

約数の個数: 160

約数和(自身を含む): 5661228180960

約数和(自身を除く): 3980348908200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 487, 540, 648, 810, 974, 1080, 1461, 1620, 1948, 2435, 2922, 3240, 3896, 4383, 4870, 5844, 7305, 8766, 9740, 11688, 13149, 14610, 17532, 19480, 21915, 26298, 29220, 35064, 39447, 43830, 52596, 58440, 65745, 78894, 87660, 105192, 131490, 157788, 175320, 197235, 262980, 315576, 394470, 525960, 788940, 1065277, 1577880, 2130554, 3195831, 4261108, 5326385, 6391662, 8522216, 9587493, 10652770, 12783324, 15979155, 19174986, 21305540, 25566648, 28762479, 31958310, 38349972, 42611080, 47937465, 57524958, 63916620, 76699944, 86287437, 95874930, 115049916, 127833240, 143812395, 172574874, 191749860, 230099832, 287624790, 345149748, 383499720, 431437185, 518789899, 575249580, 690299496, 862874370, 1037579798, 1150499160, 1556369697, 1725748740, 2075159596, 2593949495, 3112739394, 3451497480, 4150319192, 4669109091, 5187898990, 6225478788, 7781848485, 9338218182, 10375797980, 12450957576, 14007327273, 15563696970, 18676436364, 20751595960, 23345545455, 28014654546, 31127393940, 37352872728, 42021981819, 46691090910, 56029309092, 62254787880, 70036636365, 84043963638, 93382181820, 112058618184, 140073272730, 168087927276, 186764363640, 210109909095, 280146545460, 336175854552, 420219818190, 560293090920, 840439636380, 1680879272760]

約数ペア:

[(1, 1680879272760), (2, 840439636380), (3, 560293090920), (4, 420219818190), (5, 336175854552), (6, 280146545460), (8, 210109909095), (9, 186764363640), (10, 168087927276), (12, 140073272730), (15, 112058618184), (18, 93382181820), (20, 84043963638), (24, 70036636365), (27, 62254787880), (30, 56029309092), (36, 46691090910), (40, 42021981819), (45, 37352872728), (54, 31127393940), (60, 28014654546), (72, 23345545455), (81, 20751595960), (90, 18676436364), (108, 15563696970), (120, 14007327273), (135, 12450957576), (162, 10375797980), (180, 9338218182), (216, 7781848485), (270, 6225478788), (324, 5187898990), (360, 4669109091), (405, 4150319192), (487, 3451497480), (540, 3112739394), (648, 2593949495), (810, 2075159596), (974, 1725748740), (1080, 1556369697), (1461, 1150499160), (1620, 1037579798), (1948, 862874370), (2435, 690299496), (2922, 575249580), (3240, 518789899), (3896, 431437185), (4383, 383499720), (4870, 345149748), (5844, 287624790), (7305, 230099832), (8766, 191749860), (9740, 172574874), (11688, 143812395), (13149, 127833240), (14610, 115049916), (17532, 95874930), (19480, 86287437), (21915, 76699944), (26298, 63916620), (29220, 57524958), (35064, 47937465), (39447, 42611080), (43830, 38349972), (52596, 31958310), (58440, 28762479), (65745, 25566648), (78894, 21305540), (87660, 19174986), (105192, 15979155), (131490, 12783324), (157788, 10652770), (175320, 9587493), (197235, 8522216), (262980, 6391662), (315576, 5326385), (394470, 4261108), (525960, 3195831), (788940, 2130554), (1065277, 1577880)]