40641566280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{238339}}^1$

素因数の和:238396

約数の個数: 192

約数和(自身を含む): 146722104000

約数和(自身を除く): 106080537720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 49, 56, 58, 60, 70, 84, 87, 98, 105, 116, 120, 140, 145, 147, 168, 174, 196, 203, 210, 232, 245, 280, 290, 294, 348, 392, 406, 420, 435, 490, 580, 588, 609, 696, 735, 812, 840, 870, 980, 1015, 1160, 1176, 1218, 1421, 1470, 1624, 1740, 1960, 2030, 2436, 2842, 2940, 3045, 3480, 4060, 4263, 4872, 5684, 5880, 6090, 7105, 8120, 8526, 11368, 12180, 14210, 17052, 21315, 24360, 28420, 34104, 42630, 56840, 85260, 170520, 238339, 476678, 715017, 953356, 1191695, 1430034, 1668373, 1906712, 2383390, 2860068, 3336746, 3575085, 4766780, 5005119, 5720136, 6673492, 6911831, 7150170, 8341865, 9533560, 10010238, 11678611, 13346984, 13823662, 14300340, 16683730, 20020476, 20735493, 23357222, 25025595, 27647324, 28600680, 33367460, 34559155, 35035833, 40040952, 41470986, 46714444, 48382817, 50051190, 55294648, 58393055, 66734920, 69118310, 70071666, 82941972, 93428888, 96765634, 100102380, 103677465, 116786110, 138236620, 140143332, 145148451, 165883944, 175179165, 193531268, 200204760, 207354930, 233572220, 241914085, 276473240, 280286664, 290296902, 338679719, 350358330, 387062536, 414709860, 467144440, 483828170, 580593804, 677359438, 700716660, 725742255, 829419720, 967656340, 1016039157, 1161187608, 1354718876, 1401433320, 1451484510, 1693398595, 1935312680, 2032078314, 2709437752, 2902969020, 3386797190, 4064156628, 5080195785, 5805938040, 6773594380, 8128313256, 10160391570, 13547188760, 20320783140, 40641566280]

約数ペア:

[(1, 40641566280), (2, 20320783140), (3, 13547188760), (4, 10160391570), (5, 8128313256), (6, 6773594380), (7, 5805938040), (8, 5080195785), (10, 4064156628), (12, 3386797190), (14, 2902969020), (15, 2709437752), (20, 2032078314), (21, 1935312680), (24, 1693398595), (28, 1451484510), (29, 1401433320), (30, 1354718876), (35, 1161187608), (40, 1016039157), (42, 967656340), (49, 829419720), (56, 725742255), (58, 700716660), (60, 677359438), (70, 580593804), (84, 483828170), (87, 467144440), (98, 414709860), (105, 387062536), (116, 350358330), (120, 338679719), (140, 290296902), (145, 280286664), (147, 276473240), (168, 241914085), (174, 233572220), (196, 207354930), (203, 200204760), (210, 193531268), (232, 175179165), (245, 165883944), (280, 145148451), (290, 140143332), (294, 138236620), (348, 116786110), (392, 103677465), (406, 100102380), (420, 96765634), (435, 93428888), (490, 82941972), (580, 70071666), (588, 69118310), (609, 66734920), (696, 58393055), (735, 55294648), (812, 50051190), (840, 48382817), (870, 46714444), (980, 41470986), (1015, 40040952), (1160, 35035833), (1176, 34559155), (1218, 33367460), (1421, 28600680), (1470, 27647324), (1624, 25025595), (1740, 23357222), (1960, 20735493), (2030, 20020476), (2436, 16683730), (2842, 14300340), (2940, 13823662), (3045, 13346984), (3480, 11678611), (4060, 10010238), (4263, 9533560), (4872, 8341865), (5684, 7150170), (5880, 6911831), (6090, 6673492), (7105, 5720136), (8120, 5005119), (8526, 4766780), (11368, 3575085), (12180, 3336746), (14210, 2860068), (17052, 2383390), (21315, 1906712), (24360, 1668373), (28420, 1430034), (34104, 1191695), (42630, 953356), (56840, 715017), (85260, 476678), (170520, 238339)]