2862356480

素因数分解:

$2^{11}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:256

約数の個数: 192

約数和(自身を含む): 7245987840

約数和(自身を除く): 4383631360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 71, 80, 124, 127, 128, 142, 155, 160, 248, 254, 256, 284, 310, 320, 355, 496, 508, 512, 568, 620, 635, 640, 710, 992, 1016, 1024, 1136, 1240, 1270, 1280, 1420, 1984, 2032, 2048, 2201, 2272, 2480, 2540, 2560, 2840, 3937, 3968, 4064, 4402, 4544, 4960, 5080, 5120, 5680, 7874, 7936, 8128, 8804, 9017, 9088, 9920, 10160, 10240, 11005, 11360, 15748, 15872, 16256, 17608, 18034, 18176, 19685, 19840, 20320, 22010, 22720, 31496, 31744, 32512, 35216, 36068, 36352, 39370, 39680, 40640, 44020, 45085, 45440, 62992, 63488, 65024, 70432, 72136, 72704, 78740, 79360, 81280, 88040, 90170, 90880, 125984, 130048, 140864, 144272, 145408, 157480, 158720, 162560, 176080, 180340, 181760, 251968, 260096, 279527, 281728, 288544, 314960, 317440, 325120, 352160, 360680, 363520, 503936, 559054, 563456, 577088, 629920, 650240, 704320, 721360, 727040, 1007872, 1118108, 1126912, 1154176, 1259840, 1300480, 1397635, 1408640, 1442720, 2015744, 2236216, 2253824, 2308352, 2519680, 2795270, 2817280, 2885440, 4031488, 4472432, 4507648, 4616704, 5039360, 5590540, 5634560, 5770880, 8062976, 8944864, 9233408, 10078720, 11181080, 11269120, 11541760, 17889728, 18466816, 20157440, 22362160, 22538240, 23083520, 35779456, 40314880, 44724320, 46167040, 71558912, 89448640, 92334080, 143117824, 178897280, 286235648, 357794560, 572471296, 715589120, 1431178240, 2862356480]

約数ペア:

[(1, 2862356480), (2, 1431178240), (4, 715589120), (5, 572471296), (8, 357794560), (10, 286235648), (16, 178897280), (20, 143117824), (31, 92334080), (32, 89448640), (40, 71558912), (62, 46167040), (64, 44724320), (71, 40314880), (80, 35779456), (124, 23083520), (127, 22538240), (128, 22362160), (142, 20157440), (155, 18466816), (160, 17889728), (248, 11541760), (254, 11269120), (256, 11181080), (284, 10078720), (310, 9233408), (320, 8944864), (355, 8062976), (496, 5770880), (508, 5634560), (512, 5590540), (568, 5039360), (620, 4616704), (635, 4507648), (640, 4472432), (710, 4031488), (992, 2885440), (1016, 2817280), (1024, 2795270), (1136, 2519680), (1240, 2308352), (1270, 2253824), (1280, 2236216), (1420, 2015744), (1984, 1442720), (2032, 1408640), (2048, 1397635), (2201, 1300480), (2272, 1259840), (2480, 1154176), (2540, 1126912), (2560, 1118108), (2840, 1007872), (3937, 727040), (3968, 721360), (4064, 704320), (4402, 650240), (4544, 629920), (4960, 577088), (5080, 563456), (5120, 559054), (5680, 503936), (7874, 363520), (7936, 360680), (8128, 352160), (8804, 325120), (9017, 317440), (9088, 314960), (9920, 288544), (10160, 281728), (10240, 279527), (11005, 260096), (11360, 251968), (15748, 181760), (15872, 180340), (16256, 176080), (17608, 162560), (18034, 158720), (18176, 157480), (19685, 145408), (19840, 144272), (20320, 140864), (22010, 130048), (22720, 125984), (31496, 90880), (31744, 90170), (32512, 88040), (35216, 81280), (36068, 79360), (36352, 78740), (39370, 72704), (39680, 72136), (40640, 70432), (44020, 65024), (45085, 63488), (45440, 62992)]