87846123520

素因数分解:

$2^{11}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{2179}}^1$

素因数の和:2364

約数の個数: 192

約数和(自身を含む): 219392409600

約数和(自身を除く): 131546286080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 127, 128, 155, 160, 248, 254, 256, 310, 320, 496, 508, 512, 620, 635, 640, 992, 1016, 1024, 1240, 1270, 1280, 1984, 2032, 2048, 2179, 2480, 2540, 2560, 3937, 3968, 4064, 4358, 4960, 5080, 5120, 7874, 7936, 8128, 8716, 9920, 10160, 10240, 10895, 15748, 15872, 16256, 17432, 19685, 19840, 20320, 21790, 31496, 31744, 32512, 34864, 39370, 39680, 40640, 43580, 62992, 63488, 65024, 67549, 69728, 78740, 79360, 81280, 87160, 125984, 130048, 135098, 139456, 157480, 158720, 162560, 174320, 251968, 260096, 270196, 276733, 278912, 314960, 317440, 325120, 337745, 348640, 503936, 540392, 553466, 557824, 629920, 650240, 675490, 697280, 1007872, 1080784, 1106932, 1115648, 1259840, 1300480, 1350980, 1383665, 1394560, 2015744, 2161568, 2213864, 2231296, 2519680, 2701960, 2767330, 2789120, 4031488, 4323136, 4427728, 4462592, 5039360, 5403920, 5534660, 5578240, 8062976, 8578723, 8646272, 8855456, 10078720, 10807840, 11069320, 11156480, 17157446, 17292544, 17710912, 20157440, 21615680, 22138640, 22312960, 34314892, 34585088, 35421824, 40314880, 42893615, 43231360, 44277280, 68629784, 69170176, 70843648, 85787230, 86462720, 88554560, 137259568, 138340352, 141687296, 171574460, 172925440, 177109120, 274519136, 283374592, 343148920, 345850880, 354218240, 549038272, 566749184, 686297840, 691701760, 708436480, 1098076544, 1372595680, 1416872960, 2196153088, 2745191360, 2833745920, 4392306176, 5490382720, 8784612352, 10980765440, 17569224704, 21961530880, 43923061760, 87846123520]

約数ペア:

[(1, 87846123520), (2, 43923061760), (4, 21961530880), (5, 17569224704), (8, 10980765440), (10, 8784612352), (16, 5490382720), (20, 4392306176), (31, 2833745920), (32, 2745191360), (40, 2196153088), (62, 1416872960), (64, 1372595680), (80, 1098076544), (124, 708436480), (127, 691701760), (128, 686297840), (155, 566749184), (160, 549038272), (248, 354218240), (254, 345850880), (256, 343148920), (310, 283374592), (320, 274519136), (496, 177109120), (508, 172925440), (512, 171574460), (620, 141687296), (635, 138340352), (640, 137259568), (992, 88554560), (1016, 86462720), (1024, 85787230), (1240, 70843648), (1270, 69170176), (1280, 68629784), (1984, 44277280), (2032, 43231360), (2048, 42893615), (2179, 40314880), (2480, 35421824), (2540, 34585088), (2560, 34314892), (3937, 22312960), (3968, 22138640), (4064, 21615680), (4358, 20157440), (4960, 17710912), (5080, 17292544), (5120, 17157446), (7874, 11156480), (7936, 11069320), (8128, 10807840), (8716, 10078720), (9920, 8855456), (10160, 8646272), (10240, 8578723), (10895, 8062976), (15748, 5578240), (15872, 5534660), (16256, 5403920), (17432, 5039360), (19685, 4462592), (19840, 4427728), (20320, 4323136), (21790, 4031488), (31496, 2789120), (31744, 2767330), (32512, 2701960), (34864, 2519680), (39370, 2231296), (39680, 2213864), (40640, 2161568), (43580, 2015744), (62992, 1394560), (63488, 1383665), (65024, 1350980), (67549, 1300480), (69728, 1259840), (78740, 1115648), (79360, 1106932), (81280, 1080784), (87160, 1007872), (125984, 697280), (130048, 675490), (135098, 650240), (139456, 629920), (157480, 557824), (158720, 553466), (162560, 540392), (174320, 503936), (251968, 348640), (260096, 337745), (270196, 325120), (276733, 317440), (278912, 314960)]