764522220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1303}}^1$

素因数の和:1460

約数の個数: 192

約数和(自身を含む): 2691956736

約数和(自身を除く): 1927434516

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 127, 132, 140, 154, 165, 210, 220, 231, 254, 308, 330, 381, 385, 420, 462, 508, 635, 660, 762, 770, 889, 924, 1155, 1270, 1303, 1397, 1524, 1540, 1778, 1905, 2310, 2540, 2606, 2667, 2794, 3556, 3810, 3909, 4191, 4445, 4620, 5212, 5334, 5588, 6515, 6985, 7620, 7818, 8382, 8890, 9121, 9779, 10668, 13030, 13335, 13970, 14333, 15636, 16764, 17780, 18242, 19545, 19558, 20955, 26060, 26670, 27363, 27940, 28666, 29337, 36484, 39090, 39116, 41910, 42999, 45605, 48895, 53340, 54726, 57332, 58674, 71665, 78180, 83820, 85998, 91210, 97790, 100331, 109452, 117348, 136815, 143330, 146685, 165481, 171996, 182420, 195580, 200662, 214995, 273630, 286660, 293370, 300993, 330962, 401324, 429990, 496443, 501655, 547260, 586740, 601986, 661924, 827405, 859980, 992886, 1003310, 1158367, 1203972, 1504965, 1654810, 1820291, 1985772, 2006620, 2316734, 2482215, 3009930, 3309620, 3475101, 3640582, 4633468, 4964430, 5460873, 5791835, 6019860, 6950202, 7281164, 9101455, 9928860, 10921746, 11583670, 12742037, 13900404, 17375505, 18202910, 21843492, 23167340, 25484074, 27304365, 34751010, 36405820, 38226111, 50968148, 54608730, 63710185, 69502020, 76452222, 109217460, 127420370, 152904444, 191130555, 254840740, 382261110, 764522220]

約数ペア:

[(1, 764522220), (2, 382261110), (3, 254840740), (4, 191130555), (5, 152904444), (6, 127420370), (7, 109217460), (10, 76452222), (11, 69502020), (12, 63710185), (14, 54608730), (15, 50968148), (20, 38226111), (21, 36405820), (22, 34751010), (28, 27304365), (30, 25484074), (33, 23167340), (35, 21843492), (42, 18202910), (44, 17375505), (55, 13900404), (60, 12742037), (66, 11583670), (70, 10921746), (77, 9928860), (84, 9101455), (105, 7281164), (110, 6950202), (127, 6019860), (132, 5791835), (140, 5460873), (154, 4964430), (165, 4633468), (210, 3640582), (220, 3475101), (231, 3309620), (254, 3009930), (308, 2482215), (330, 2316734), (381, 2006620), (385, 1985772), (420, 1820291), (462, 1654810), (508, 1504965), (635, 1203972), (660, 1158367), (762, 1003310), (770, 992886), (889, 859980), (924, 827405), (1155, 661924), (1270, 601986), (1303, 586740), (1397, 547260), (1524, 501655), (1540, 496443), (1778, 429990), (1905, 401324), (2310, 330962), (2540, 300993), (2606, 293370), (2667, 286660), (2794, 273630), (3556, 214995), (3810, 200662), (3909, 195580), (4191, 182420), (4445, 171996), (4620, 165481), (5212, 146685), (5334, 143330), (5588, 136815), (6515, 117348), (6985, 109452), (7620, 100331), (7818, 97790), (8382, 91210), (8890, 85998), (9121, 83820), (9779, 78180), (10668, 71665), (13030, 58674), (13335, 57332), (13970, 54726), (14333, 53340), (15636, 48895), (16764, 45605), (17780, 42999), (18242, 41910), (19545, 39116), (19558, 39090), (20955, 36484), (26060, 29337), (26670, 28666), (27363, 27940)]