2679409980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{859}}^1$

素因数の和:961

約数の個数: 288

約数和(自身を含む): 9255966720

約数和(自身を除く): 6576556740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 43, 45, 52, 60, 62, 65, 78, 86, 90, 93, 117, 124, 129, 130, 155, 156, 172, 180, 186, 195, 215, 234, 258, 260, 279, 310, 372, 387, 390, 403, 430, 465, 468, 516, 558, 559, 585, 620, 645, 774, 780, 806, 859, 860, 930, 1116, 1118, 1170, 1209, 1290, 1333, 1395, 1548, 1612, 1677, 1718, 1860, 1935, 2015, 2236, 2340, 2418, 2577, 2580, 2666, 2790, 2795, 3354, 3436, 3627, 3870, 3999, 4030, 4295, 4836, 5031, 5154, 5332, 5580, 5590, 6045, 6665, 6708, 7254, 7731, 7740, 7998, 8060, 8385, 8590, 10062, 10308, 11167, 11180, 11997, 12090, 12885, 13330, 14508, 15462, 15996, 16770, 17180, 17329, 18135, 19995, 20124, 22334, 23994, 24180, 25155, 25770, 26629, 26660, 30924, 33501, 33540, 34658, 36270, 36937, 38655, 39990, 44668, 47988, 50310, 51540, 51987, 53258, 55835, 59985, 67002, 69316, 72540, 73874, 77310, 79887, 79980, 86645, 100503, 100620, 103974, 106516, 110811, 111670, 119970, 133145, 134004, 147748, 154620, 155961, 159774, 167505, 173290, 184685, 201006, 207948, 221622, 223340, 239661, 239940, 259935, 266290, 311922, 319548, 332433, 335010, 346177, 346580, 369370, 399435, 402012, 443244, 479322, 480181, 502515, 519870, 532580, 554055, 623844, 664866, 670020, 692354, 738740, 779805, 798870, 958644, 960362, 1005030, 1038531, 1039740, 1108110, 1145047, 1198305, 1329732, 1384708, 1440543, 1559610, 1597740, 1662165, 1730885, 1920724, 2010060, 2077062, 2216220, 2290094, 2396610, 2400905, 2881086, 3115593, 3119220, 3324330, 3435141, 3461770, 4154124, 4321629, 4580188, 4793220, 4801810, 5192655, 5725235, 5762172, 6231186, 6648660, 6870282, 6923540, 7202715, 8643258, 9603620, 10305423, 10385310, 11450470, 12462372, 13740564, 14405430, 14885611, 15577965, 17175705, 17286516, 20610846, 20770620, 21608145, 22900940, 28810860, 29771222, 31155930, 34351410, 41221692, 43216290, 44656833, 51527115, 59542444, 62311860, 68702820, 74428055, 86432580, 89313666, 103054230, 133970499, 148856110, 178627332, 206108460, 223284165, 267940998, 297712220, 446568330, 535881996, 669852495, 893136660, 1339704990, 2679409980]

約数ペア:

[(1, 2679409980), (2, 1339704990), (3, 893136660), (4, 669852495), (5, 535881996), (6, 446568330), (9, 297712220), (10, 267940998), (12, 223284165), (13, 206108460), (15, 178627332), (18, 148856110), (20, 133970499), (26, 103054230), (30, 89313666), (31, 86432580), (36, 74428055), (39, 68702820), (43, 62311860), (45, 59542444), (52, 51527115), (60, 44656833), (62, 43216290), (65, 41221692), (78, 34351410), (86, 31155930), (90, 29771222), (93, 28810860), (117, 22900940), (124, 21608145), (129, 20770620), (130, 20610846), (155, 17286516), (156, 17175705), (172, 15577965), (180, 14885611), (186, 14405430), (195, 13740564), (215, 12462372), (234, 11450470), (258, 10385310), (260, 10305423), (279, 9603620), (310, 8643258), (372, 7202715), (387, 6923540), (390, 6870282), (403, 6648660), (430, 6231186), (465, 5762172), (468, 5725235), (516, 5192655), (558, 4801810), (559, 4793220), (585, 4580188), (620, 4321629), (645, 4154124), (774, 3461770), (780, 3435141), (806, 3324330), (859, 3119220), (860, 3115593), (930, 2881086), (1116, 2400905), (1118, 2396610), (1170, 2290094), (1209, 2216220), (1290, 2077062), (1333, 2010060), (1395, 1920724), (1548, 1730885), (1612, 1662165), (1677, 1597740), (1718, 1559610), (1860, 1440543), (1935, 1384708), (2015, 1329732), (2236, 1198305), (2340, 1145047), (2418, 1108110), (2577, 1039740), (2580, 1038531), (2666, 1005030), (2790, 960362), (2795, 958644), (3354, 798870), (3436, 779805), (3627, 738740), (3870, 692354), (3999, 670020), (4030, 664866), (4295, 623844), (4836, 554055), (5031, 532580), (5154, 519870), (5332, 502515), (5580, 480181), (5590, 479322), (6045, 443244), (6665, 402012), (6708, 399435), (7254, 369370), (7731, 346580), (7740, 346177), (7998, 335010), (8060, 332433), (8385, 319548), (8590, 311922), (10062, 266290), (10308, 259935), (11167, 239940), (11180, 239661), (11997, 223340), (12090, 221622), (12885, 207948), (13330, 201006), (14508, 184685), (15462, 173290), (15996, 167505), (16770, 159774), (17180, 155961), (17329, 154620), (18135, 147748), (19995, 134004), (20124, 133145), (22334, 119970), (23994, 111670), (24180, 110811), (25155, 106516), (25770, 103974), (26629, 100620), (26660, 100503), (30924, 86645), (33501, 79980), (33540, 79887), (34658, 77310), (36270, 73874), (36937, 72540), (38655, 69316), (39990, 67002), (44668, 59985), (47988, 55835), (50310, 53258), (51540, 51987)]