820621027296

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3060557}}^1$

素因数の和:3060606

約数の個数: 216

約数和(自身を含む): 2857520582280

約数和(自身を除く): 2036899554984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 49, 56, 57, 63, 72, 76, 84, 96, 98, 112, 114, 126, 133, 144, 147, 152, 168, 171, 196, 224, 228, 252, 266, 288, 294, 304, 336, 342, 392, 399, 441, 456, 504, 532, 588, 608, 672, 684, 784, 798, 882, 912, 931, 1008, 1064, 1176, 1197, 1368, 1568, 1596, 1764, 1824, 1862, 2016, 2128, 2352, 2394, 2736, 2793, 3192, 3528, 3724, 4256, 4704, 4788, 5472, 5586, 6384, 7056, 7448, 8379, 9576, 11172, 12768, 14112, 14896, 16758, 19152, 22344, 29792, 33516, 38304, 44688, 67032, 89376, 134064, 268128, 3060557, 6121114, 9181671, 12242228, 18363342, 21423899, 24484456, 27545013, 36726684, 42847798, 48968912, 55090026, 58150583, 64271697, 73453368, 85695596, 97937824, 110180052, 116301166, 128543394, 146906736, 149967293, 171391192, 174451749, 192815091, 220360104, 232602332, 257086788, 293813472, 299934586, 342782384, 348903498, 385630182, 407054081, 440720208, 449901879, 465204664, 514173576, 523355247, 599869172, 685564768, 697806996, 771260364, 814108162, 881440416, 899803758, 930409328, 1028347152, 1046710494, 1199738344, 1221162243, 1349705637, 1395613992, 1542520728, 1628216324, 1799607516, 1860818656, 2056694304, 2093420988, 2399476688, 2442324486, 2699411274, 2791227984, 2849378567, 3085041456, 3256432648, 3599215032, 3663486729, 4186841976, 4798953376, 4884648972, 5398822548, 5582455968, 5698757134, 6170082912, 6512865296, 7198430064, 7326973458, 8373683952, 8548135701, 9769297944, 10797645096, 11397514268, 13025730592, 14396860128, 14653946916, 16747367904, 17096271402, 19538595888, 21595290192, 22795028536, 25644407103, 29307893832, 34192542804, 39077191776, 43190580384, 45590057072, 51288814206, 58615787664, 68385085608, 91180114144, 102577628412, 117231575328, 136770171216, 205155256824, 273540342432, 410310513648, 820621027296]

約数ペア:

[(1, 820621027296), (2, 410310513648), (3, 273540342432), (4, 205155256824), (6, 136770171216), (7, 117231575328), (8, 102577628412), (9, 91180114144), (12, 68385085608), (14, 58615787664), (16, 51288814206), (18, 45590057072), (19, 43190580384), (21, 39077191776), (24, 34192542804), (28, 29307893832), (32, 25644407103), (36, 22795028536), (38, 21595290192), (42, 19538595888), (48, 17096271402), (49, 16747367904), (56, 14653946916), (57, 14396860128), (63, 13025730592), (72, 11397514268), (76, 10797645096), (84, 9769297944), (96, 8548135701), (98, 8373683952), (112, 7326973458), (114, 7198430064), (126, 6512865296), (133, 6170082912), (144, 5698757134), (147, 5582455968), (152, 5398822548), (168, 4884648972), (171, 4798953376), (196, 4186841976), (224, 3663486729), (228, 3599215032), (252, 3256432648), (266, 3085041456), (288, 2849378567), (294, 2791227984), (304, 2699411274), (336, 2442324486), (342, 2399476688), (392, 2093420988), (399, 2056694304), (441, 1860818656), (456, 1799607516), (504, 1628216324), (532, 1542520728), (588, 1395613992), (608, 1349705637), (672, 1221162243), (684, 1199738344), (784, 1046710494), (798, 1028347152), (882, 930409328), (912, 899803758), (931, 881440416), (1008, 814108162), (1064, 771260364), (1176, 697806996), (1197, 685564768), (1368, 599869172), (1568, 523355247), (1596, 514173576), (1764, 465204664), (1824, 449901879), (1862, 440720208), (2016, 407054081), (2128, 385630182), (2352, 348903498), (2394, 342782384), (2736, 299934586), (2793, 293813472), (3192, 257086788), (3528, 232602332), (3724, 220360104), (4256, 192815091), (4704, 174451749), (4788, 171391192), (5472, 149967293), (5586, 146906736), (6384, 128543394), (7056, 116301166), (7448, 110180052), (8379, 97937824), (9576, 85695596), (11172, 73453368), (12768, 64271697), (14112, 58150583), (14896, 55090026), (16758, 48968912), (19152, 42847798), (22344, 36726684), (29792, 27545013), (33516, 24484456), (38304, 21423899), (44688, 18363342), (67032, 12242228), (89376, 9181671), (134064, 6121114), (268128, 3060557)]