1569368320

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2549}}^1$

素因数の和:2620

約数の個数: 144

約数和(自身を含む): 4159335600

約数和(自身を除く): 2589967280

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 64, 65, 74, 80, 104, 128, 130, 148, 160, 185, 208, 256, 260, 296, 320, 370, 416, 481, 520, 592, 640, 740, 832, 962, 1040, 1184, 1280, 1480, 1664, 1924, 2080, 2368, 2405, 2549, 2960, 3328, 3848, 4160, 4736, 4810, 5098, 5920, 7696, 8320, 9472, 9620, 10196, 11840, 12745, 15392, 16640, 19240, 20392, 23680, 25490, 30784, 33137, 38480, 40784, 47360, 50980, 61568, 66274, 76960, 81568, 94313, 101960, 123136, 132548, 153920, 163136, 165685, 188626, 203920, 265096, 307840, 326272, 331370, 377252, 407840, 471565, 530192, 615680, 652544, 662740, 754504, 815680, 943130, 1060384, 1226069, 1325480, 1509008, 1631360, 1886260, 2120768, 2452138, 2650960, 3018016, 3262720, 3772520, 4241536, 4904276, 5301920, 6036032, 6130345, 7545040, 8483072, 9808552, 10603840, 12072064, 12260690, 15090080, 19617104, 21207680, 24144128, 24521380, 30180160, 39234208, 42415360, 49042760, 60360320, 78468416, 98085520, 120720640, 156936832, 196171040, 313873664, 392342080, 784684160, 1569368320]

約数ペア:

[(1, 1569368320), (2, 784684160), (4, 392342080), (5, 313873664), (8, 196171040), (10, 156936832), (13, 120720640), (16, 98085520), (20, 78468416), (26, 60360320), (32, 49042760), (37, 42415360), (40, 39234208), (52, 30180160), (64, 24521380), (65, 24144128), (74, 21207680), (80, 19617104), (104, 15090080), (128, 12260690), (130, 12072064), (148, 10603840), (160, 9808552), (185, 8483072), (208, 7545040), (256, 6130345), (260, 6036032), (296, 5301920), (320, 4904276), (370, 4241536), (416, 3772520), (481, 3262720), (520, 3018016), (592, 2650960), (640, 2452138), (740, 2120768), (832, 1886260), (962, 1631360), (1040, 1509008), (1184, 1325480), (1280, 1226069), (1480, 1060384), (1664, 943130), (1924, 815680), (2080, 754504), (2368, 662740), (2405, 652544), (2549, 615680), (2960, 530192), (3328, 471565), (3848, 407840), (4160, 377252), (4736, 331370), (4810, 326272), (5098, 307840), (5920, 265096), (7696, 203920), (8320, 188626), (9472, 165685), (9620, 163136), (10196, 153920), (11840, 132548), (12745, 123136), (15392, 101960), (16640, 94313), (19240, 81568), (20392, 76960), (23680, 66274), (25490, 61568), (30784, 50980), (33137, 47360), (38480, 40784)]