1557210005280

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2036527}}^1$

素因数の和:2036613

約数の個数: 240

約数和(自身を含む): 5588803059840

約数和(自身を除く): 4031593054560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 59, 60, 72, 80, 81, 90, 96, 108, 118, 120, 135, 144, 160, 162, 177, 180, 216, 236, 240, 270, 288, 295, 324, 354, 360, 405, 432, 472, 480, 531, 540, 590, 648, 708, 720, 810, 864, 885, 944, 1062, 1080, 1180, 1296, 1416, 1440, 1593, 1620, 1770, 1888, 2124, 2160, 2360, 2592, 2655, 2832, 3186, 3240, 3540, 4248, 4320, 4720, 4779, 5310, 5664, 6372, 6480, 7080, 7965, 8496, 9440, 9558, 10620, 12744, 12960, 14160, 15930, 16992, 19116, 21240, 23895, 25488, 28320, 31860, 38232, 42480, 47790, 50976, 63720, 76464, 84960, 95580, 127440, 152928, 191160, 254880, 382320, 764640, 2036527, 4073054, 6109581, 8146108, 10182635, 12219162, 16292216, 18328743, 20365270, 24438324, 30547905, 32584432, 36657486, 40730540, 48876648, 54986229, 61095810, 65168864, 73314972, 81461080, 91643715, 97753296, 109972458, 120155093, 122191620, 146629944, 162922160, 164958687, 183287430, 195506592, 219944916, 240310186, 244383240, 274931145, 293259888, 325844320, 329917374, 360465279, 366574860, 439889832, 480620372, 488766480, 549862290, 586519776, 600775465, 659834748, 720930558, 733149720, 824793435, 879779664, 961240744, 977532960, 1081395837, 1099724580, 1201550930, 1319669496, 1441861116, 1466299440, 1649586870, 1759559328, 1802326395, 1922481488, 2162791674, 2199449160, 2403101860, 2639338992, 2883722232, 2932598880, 3244187511, 3299173740, 3604652790, 3844962976, 4325583348, 4398898320, 4806203720, 5278677984, 5406979185, 5767444464, 6488375022, 6598347480, 7209305580, 8651166696, 8797796640, 9612407440, 9732562533, 10813958370, 11534888928, 12976750044, 13196694960, 14418611160, 16220937555, 17302333392, 19224814880, 19465125066, 21627916740, 25953500088, 26393389920, 28837222320, 32441875110, 34604666784, 38930250132, 43255833480, 48662812665, 51907000176, 57674444640, 64883750220, 77860500264, 86511666960, 97325625330, 103814000352, 129767500440, 155721000528, 173023333920, 194651250660, 259535000880, 311442001056, 389302501320, 519070001760, 778605002640, 1557210005280]

約数ペア:

[(1, 1557210005280), (2, 778605002640), (3, 519070001760), (4, 389302501320), (5, 311442001056), (6, 259535000880), (8, 194651250660), (9, 173023333920), (10, 155721000528), (12, 129767500440), (15, 103814000352), (16, 97325625330), (18, 86511666960), (20, 77860500264), (24, 64883750220), (27, 57674444640), (30, 51907000176), (32, 48662812665), (36, 43255833480), (40, 38930250132), (45, 34604666784), (48, 32441875110), (54, 28837222320), (59, 26393389920), (60, 25953500088), (72, 21627916740), (80, 19465125066), (81, 19224814880), (90, 17302333392), (96, 16220937555), (108, 14418611160), (118, 13196694960), (120, 12976750044), (135, 11534888928), (144, 10813958370), (160, 9732562533), (162, 9612407440), (177, 8797796640), (180, 8651166696), (216, 7209305580), (236, 6598347480), (240, 6488375022), (270, 5767444464), (288, 5406979185), (295, 5278677984), (324, 4806203720), (354, 4398898320), (360, 4325583348), (405, 3844962976), (432, 3604652790), (472, 3299173740), (480, 3244187511), (531, 2932598880), (540, 2883722232), (590, 2639338992), (648, 2403101860), (708, 2199449160), (720, 2162791674), (810, 1922481488), (864, 1802326395), (885, 1759559328), (944, 1649586870), (1062, 1466299440), (1080, 1441861116), (1180, 1319669496), (1296, 1201550930), (1416, 1099724580), (1440, 1081395837), (1593, 977532960), (1620, 961240744), (1770, 879779664), (1888, 824793435), (2124, 733149720), (2160, 720930558), (2360, 659834748), (2592, 600775465), (2655, 586519776), (2832, 549862290), (3186, 488766480), (3240, 480620372), (3540, 439889832), (4248, 366574860), (4320, 360465279), (4720, 329917374), (4779, 325844320), (5310, 293259888), (5664, 274931145), (6372, 244383240), (6480, 240310186), (7080, 219944916), (7965, 195506592), (8496, 183287430), (9440, 164958687), (9558, 162922160), (10620, 146629944), (12744, 122191620), (12960, 120155093), (14160, 109972458), (15930, 97753296), (16992, 91643715), (19116, 81461080), (21240, 73314972), (23895, 65168864), (25488, 61095810), (28320, 54986229), (31860, 48876648), (38232, 40730540), (42480, 36657486), (47790, 32584432), (50976, 30547905), (63720, 24438324), (76464, 20365270), (84960, 18328743), (95580, 16292216), (127440, 12219162), (152928, 10182635), (191160, 8146108), (254880, 6109581), (382320, 4073054), (764640, 2036527)]