2874480072840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{85856633}}^1$

素因数の和:85856684

約数の個数: 128

約数和(自身を含む): 9890684236800

約数和(自身を除く): 7016204163960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4185, 5580, 6696, 8370, 11160, 16740, 33480, 85856633, 171713266, 257569899, 343426532, 429283165, 515139798, 686853064, 772709697, 858566330, 1030279596, 1287849495, 1545419394, 1717132660, 2060559192, 2318129091, 2575698990, 2661555623, 3090838788, 3434265320, 3863548485, 4636258182, 5151397980, 5323111246, 6181677576, 7727096970, 7984666869, 9272516364, 10302795960, 10646222492, 11590645455, 13307778115, 15454193940, 15969333738, 18545032728, 21292444984, 23181290910, 23954000607, 26615556230, 30908387880, 31938667476, 39923334345, 46362581820, 47908001214, 53231112460, 63877334952, 71862001821, 79846668690, 92725163640, 95816002428, 106462224920, 119770003035, 143724003642, 159693337380, 191632004856, 239540006070, 287448007284, 319386674760, 359310009105, 479080012140, 574896014568, 718620018210, 958160024280, 1437240036420, 2874480072840]

約数ペア:

[(1, 2874480072840), (2, 1437240036420), (3, 958160024280), (4, 718620018210), (5, 574896014568), (6, 479080012140), (8, 359310009105), (9, 319386674760), (10, 287448007284), (12, 239540006070), (15, 191632004856), (18, 159693337380), (20, 143724003642), (24, 119770003035), (27, 106462224920), (30, 95816002428), (31, 92725163640), (36, 79846668690), (40, 71862001821), (45, 63877334952), (54, 53231112460), (60, 47908001214), (62, 46362581820), (72, 39923334345), (90, 31938667476), (93, 30908387880), (108, 26615556230), (120, 23954000607), (124, 23181290910), (135, 21292444984), (155, 18545032728), (180, 15969333738), (186, 15454193940), (216, 13307778115), (248, 11590645455), (270, 10646222492), (279, 10302795960), (310, 9272516364), (360, 7984666869), (372, 7727096970), (465, 6181677576), (540, 5323111246), (558, 5151397980), (620, 4636258182), (744, 3863548485), (837, 3434265320), (930, 3090838788), (1080, 2661555623), (1116, 2575698990), (1240, 2318129091), (1395, 2060559192), (1674, 1717132660), (1860, 1545419394), (2232, 1287849495), (2790, 1030279596), (3348, 858566330), (3720, 772709697), (4185, 686853064), (5580, 515139798), (6696, 429283165), (8370, 343426532), (11160, 257569899), (16740, 171713266), (33480, 85856633)]