1567137280

素因数分解:

$2^9\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4673}}^1$

素因数の和:4827

約数の個数: 80

約数和(自身を含む): 3786949584

約数和(自身を除く): 2219812304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 131, 160, 256, 262, 320, 512, 524, 640, 655, 1048, 1280, 1310, 2096, 2560, 2620, 4192, 4673, 5240, 8384, 9346, 10480, 16768, 18692, 20960, 23365, 33536, 37384, 41920, 46730, 67072, 74768, 83840, 93460, 149536, 167680, 186920, 299072, 335360, 373840, 598144, 612163, 747680, 1196288, 1224326, 1495360, 2392576, 2448652, 2990720, 3060815, 4897304, 5981440, 6121630, 9794608, 11962880, 12243260, 19589216, 24486520, 39178432, 48973040, 78356864, 97946080, 156713728, 195892160, 313427456, 391784320, 783568640, 1567137280]

約数ペア:

[(1, 1567137280), (2, 783568640), (4, 391784320), (5, 313427456), (8, 195892160), (10, 156713728), (16, 97946080), (20, 78356864), (32, 48973040), (40, 39178432), (64, 24486520), (80, 19589216), (128, 12243260), (131, 11962880), (160, 9794608), (256, 6121630), (262, 5981440), (320, 4897304), (512, 3060815), (524, 2990720), (640, 2448652), (655, 2392576), (1048, 1495360), (1280, 1224326), (1310, 1196288), (2096, 747680), (2560, 612163), (2620, 598144), (4192, 373840), (4673, 335360), (5240, 299072), (8384, 186920), (9346, 167680), (10480, 149536), (16768, 93460), (18692, 83840), (20960, 74768), (23365, 67072), (33536, 46730), (37384, 41920)]