39888607680

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{148927}}^1$

素因数の和:148984

約数の個数: 224

約数和(自身を含む): 145258414080

約数和(自身を除く): 105369806400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 360, 372, 432, 465, 480, 496, 540, 558, 576, 620, 720, 744, 837, 864, 930, 960, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1674, 1728, 1860, 1984, 2160, 2232, 2480, 2790, 2880, 2976, 3348, 3720, 4185, 4320, 4464, 4960, 5580, 5952, 6696, 7440, 8370, 8640, 8928, 9920, 11160, 13392, 14880, 16740, 17856, 22320, 26784, 29760, 33480, 44640, 53568, 66960, 89280, 133920, 148927, 267840, 297854, 446781, 595708, 744635, 893562, 1191416, 1340343, 1489270, 1787124, 2233905, 2382832, 2680686, 2978540, 3574248, 4021029, 4467810, 4616737, 4765664, 5361372, 5957080, 6701715, 7148496, 8042058, 8935620, 9233474, 9531328, 10722744, 11914160, 13403430, 13850211, 14296992, 16084116, 17871240, 18466948, 20105145, 21445488, 23083685, 23828320, 26806860, 27700422, 28593984, 32168232, 35742480, 36933896, 40210290, 41550633, 42890976, 46167370, 47656640, 53613720, 55400844, 64336464, 69251055, 71484960, 73867792, 80420580, 83101266, 85781952, 92334740, 107227440, 110801688, 124651899, 128672928, 138502110, 142969920, 147735584, 160841160, 166202532, 184669480, 207753165, 214454880, 221603376, 249303798, 257345856, 277004220, 295471168, 321682320, 332405064, 369338960, 415506330, 428909760, 443206752, 498607596, 554008440, 623259495, 643364640, 664810128, 738677920, 831012660, 886413504, 997215192, 1108016880, 1246518990, 1286729280, 1329620256, 1477355840, 1662025320, 1994430384, 2216033760, 2493037980, 2659240512, 3324050640, 3988860768, 4432067520, 4986075960, 6648101280, 7977721536, 9972151920, 13296202560, 19944303840, 39888607680]

約数ペア:

[(1, 39888607680), (2, 19944303840), (3, 13296202560), (4, 9972151920), (5, 7977721536), (6, 6648101280), (8, 4986075960), (9, 4432067520), (10, 3988860768), (12, 3324050640), (15, 2659240512), (16, 2493037980), (18, 2216033760), (20, 1994430384), (24, 1662025320), (27, 1477355840), (30, 1329620256), (31, 1286729280), (32, 1246518990), (36, 1108016880), (40, 997215192), (45, 886413504), (48, 831012660), (54, 738677920), (60, 664810128), (62, 643364640), (64, 623259495), (72, 554008440), (80, 498607596), (90, 443206752), (93, 428909760), (96, 415506330), (108, 369338960), (120, 332405064), (124, 321682320), (135, 295471168), (144, 277004220), (155, 257345856), (160, 249303798), (180, 221603376), (186, 214454880), (192, 207753165), (216, 184669480), (240, 166202532), (248, 160841160), (270, 147735584), (279, 142969920), (288, 138502110), (310, 128672928), (320, 124651899), (360, 110801688), (372, 107227440), (432, 92334740), (465, 85781952), (480, 83101266), (496, 80420580), (540, 73867792), (558, 71484960), (576, 69251055), (620, 64336464), (720, 55400844), (744, 53613720), (837, 47656640), (864, 46167370), (930, 42890976), (960, 41550633), (992, 40210290), (1080, 36933896), (1116, 35742480), (1240, 32168232), (1395, 28593984), (1440, 27700422), (1488, 26806860), (1674, 23828320), (1728, 23083685), (1860, 21445488), (1984, 20105145), (2160, 18466948), (2232, 17871240), (2480, 16084116), (2790, 14296992), (2880, 13850211), (2976, 13403430), (3348, 11914160), (3720, 10722744), (4185, 9531328), (4320, 9233474), (4464, 8935620), (4960, 8042058), (5580, 7148496), (5952, 6701715), (6696, 5957080), (7440, 5361372), (8370, 4765664), (8640, 4616737), (8928, 4467810), (9920, 4021029), (11160, 3574248), (13392, 2978540), (14880, 2680686), (16740, 2382832), (17856, 2233905), (22320, 1787124), (26784, 1489270), (29760, 1340343), (33480, 1191416), (44640, 893562), (53568, 744635), (66960, 595708), (89280, 446781), (133920, 297854), (148927, 267840)]