1027384020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4721}}^1$

素因数の和:4783

約数の個数: 192

約数和(自身を含む): 3553966080

約数和(自身を除く): 2526582060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 31, 36, 39, 45, 52, 54, 60, 62, 65, 78, 90, 93, 108, 117, 124, 130, 135, 155, 156, 180, 186, 195, 234, 260, 270, 279, 310, 351, 372, 390, 403, 465, 468, 540, 558, 585, 620, 702, 780, 806, 837, 930, 1116, 1170, 1209, 1395, 1404, 1612, 1674, 1755, 1860, 2015, 2340, 2418, 2790, 3348, 3510, 3627, 4030, 4185, 4721, 4836, 5580, 6045, 7020, 7254, 8060, 8370, 9442, 10881, 12090, 14163, 14508, 16740, 18135, 18884, 21762, 23605, 24180, 28326, 36270, 42489, 43524, 47210, 54405, 56652, 61373, 70815, 72540, 84978, 94420, 108810, 122746, 127467, 141630, 146351, 169956, 184119, 212445, 217620, 245492, 254934, 283260, 292702, 306865, 368238, 424890, 439053, 509868, 552357, 585404, 613730, 637335, 731755, 736476, 849780, 878106, 920595, 1104714, 1227460, 1274670, 1317159, 1463510, 1657071, 1756212, 1841190, 1902563, 2195265, 2209428, 2549340, 2634318, 2761785, 2927020, 3314142, 3682380, 3805126, 3951477, 4390530, 5268636, 5523570, 5707689, 6585795, 6628284, 7610252, 7902954, 8285355, 8781060, 9512815, 11047140, 11415378, 13171590, 15805908, 16570710, 17123067, 19025630, 19757385, 22830756, 26343180, 28538445, 33141420, 34246134, 38051260, 39514770, 51369201, 57076890, 68492268, 79029540, 85615335, 102738402, 114153780, 171230670, 205476804, 256846005, 342461340, 513692010, 1027384020]

約数ペア:

[(1, 1027384020), (2, 513692010), (3, 342461340), (4, 256846005), (5, 205476804), (6, 171230670), (9, 114153780), (10, 102738402), (12, 85615335), (13, 79029540), (15, 68492268), (18, 57076890), (20, 51369201), (26, 39514770), (27, 38051260), (30, 34246134), (31, 33141420), (36, 28538445), (39, 26343180), (45, 22830756), (52, 19757385), (54, 19025630), (60, 17123067), (62, 16570710), (65, 15805908), (78, 13171590), (90, 11415378), (93, 11047140), (108, 9512815), (117, 8781060), (124, 8285355), (130, 7902954), (135, 7610252), (155, 6628284), (156, 6585795), (180, 5707689), (186, 5523570), (195, 5268636), (234, 4390530), (260, 3951477), (270, 3805126), (279, 3682380), (310, 3314142), (351, 2927020), (372, 2761785), (390, 2634318), (403, 2549340), (465, 2209428), (468, 2195265), (540, 1902563), (558, 1841190), (585, 1756212), (620, 1657071), (702, 1463510), (780, 1317159), (806, 1274670), (837, 1227460), (930, 1104714), (1116, 920595), (1170, 878106), (1209, 849780), (1395, 736476), (1404, 731755), (1612, 637335), (1674, 613730), (1755, 585404), (1860, 552357), (2015, 509868), (2340, 439053), (2418, 424890), (2790, 368238), (3348, 306865), (3510, 292702), (3627, 283260), (4030, 254934), (4185, 245492), (4721, 217620), (4836, 212445), (5580, 184119), (6045, 169956), (7020, 146351), (7254, 141630), (8060, 127467), (8370, 122746), (9442, 108810), (10881, 94420), (12090, 84978), (14163, 72540), (14508, 70815), (16740, 61373), (18135, 56652), (18884, 54405), (21762, 47210), (23605, 43524), (24180, 42489), (28326, 36270)]