1428776960

素因数分解:

$2^{11}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10733}}^1$

素因数の和:10773

約数の個数: 96

約数和(自身を含む): 3692281320

約数和(自身を除く): 2263504360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 832, 1024, 1040, 1280, 1664, 2048, 2080, 2560, 3328, 4160, 5120, 6656, 8320, 10240, 10733, 13312, 16640, 21466, 26624, 33280, 42932, 53665, 66560, 85864, 107330, 133120, 139529, 171728, 214660, 279058, 343456, 429320, 558116, 686912, 697645, 858640, 1116232, 1373824, 1395290, 1717280, 2232464, 2747648, 2790580, 3434560, 4464928, 5495296, 5581160, 6869120, 8929856, 10990592, 11162320, 13738240, 17859712, 21981184, 22324640, 27476480, 35719424, 44649280, 54952960, 71438848, 89298560, 109905920, 142877696, 178597120, 285755392, 357194240, 714388480, 1428776960]

約数ペア:

[(1, 1428776960), (2, 714388480), (4, 357194240), (5, 285755392), (8, 178597120), (10, 142877696), (13, 109905920), (16, 89298560), (20, 71438848), (26, 54952960), (32, 44649280), (40, 35719424), (52, 27476480), (64, 22324640), (65, 21981184), (80, 17859712), (104, 13738240), (128, 11162320), (130, 10990592), (160, 8929856), (208, 6869120), (256, 5581160), (260, 5495296), (320, 4464928), (416, 3434560), (512, 2790580), (520, 2747648), (640, 2232464), (832, 1717280), (1024, 1395290), (1040, 1373824), (1280, 1116232), (1664, 858640), (2048, 697645), (2080, 686912), (2560, 558116), (3328, 429320), (4160, 343456), (5120, 279058), (6656, 214660), (8320, 171728), (10240, 139529), (10733, 133120), (13312, 107330), (16640, 85864), (21466, 66560), (26624, 53665), (33280, 42932)]