2040429780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{1831}}^1$

素因数の和:2038

約数の個数: 144

約数和(自身を含む): 6385736448

約数和(自身を除く): 4345306668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 151, 164, 180, 205, 246, 302, 369, 410, 453, 492, 604, 615, 738, 755, 820, 906, 1230, 1359, 1476, 1510, 1812, 1831, 1845, 2265, 2460, 2718, 3020, 3662, 3690, 4530, 5436, 5493, 6191, 6795, 7324, 7380, 9060, 9155, 10986, 12382, 13590, 16479, 18310, 18573, 21972, 24764, 27180, 27465, 30955, 32958, 36620, 37146, 54930, 55719, 61910, 65916, 74292, 75071, 82395, 92865, 109860, 111438, 123820, 150142, 164790, 185730, 222876, 225213, 276481, 278595, 300284, 329580, 371460, 375355, 450426, 552962, 557190, 675639, 750710, 829443, 900852, 1105924, 1114380, 1126065, 1351278, 1382405, 1501420, 1658886, 2252130, 2488329, 2702556, 2764810, 3317772, 3378195, 4147215, 4504260, 4976658, 5529620, 6756390, 8294430, 9953316, 11335721, 12441645, 13512780, 16588860, 22671442, 24883290, 34007163, 45342884, 49766580, 56678605, 68014326, 102021489, 113357210, 136028652, 170035815, 204042978, 226714420, 340071630, 408085956, 510107445, 680143260, 1020214890, 2040429780]

約数ペア:

[(1, 2040429780), (2, 1020214890), (3, 680143260), (4, 510107445), (5, 408085956), (6, 340071630), (9, 226714420), (10, 204042978), (12, 170035815), (15, 136028652), (18, 113357210), (20, 102021489), (30, 68014326), (36, 56678605), (41, 49766580), (45, 45342884), (60, 34007163), (82, 24883290), (90, 22671442), (123, 16588860), (151, 13512780), (164, 12441645), (180, 11335721), (205, 9953316), (246, 8294430), (302, 6756390), (369, 5529620), (410, 4976658), (453, 4504260), (492, 4147215), (604, 3378195), (615, 3317772), (738, 2764810), (755, 2702556), (820, 2488329), (906, 2252130), (1230, 1658886), (1359, 1501420), (1476, 1382405), (1510, 1351278), (1812, 1126065), (1831, 1114380), (1845, 1105924), (2265, 900852), (2460, 829443), (2718, 750710), (3020, 675639), (3662, 557190), (3690, 552962), (4530, 450426), (5436, 375355), (5493, 371460), (6191, 329580), (6795, 300284), (7324, 278595), (7380, 276481), (9060, 225213), (9155, 222876), (10986, 185730), (12382, 164790), (13590, 150142), (16479, 123820), (18310, 111438), (18573, 109860), (21972, 92865), (24764, 82395), (27180, 75071), (27465, 74292), (30955, 65916), (32958, 61910), (36620, 55719), (37146, 54930)]