2841056320

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{27487}}^1$

素因数の和:27540

約数の個数: 112

約数和(自身を含む): 7540508160

約数和(自身を除く): 4699451840

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 64, 68, 76, 80, 85, 95, 136, 152, 160, 170, 190, 272, 304, 320, 323, 340, 380, 544, 608, 646, 680, 760, 1088, 1216, 1292, 1360, 1520, 1615, 2584, 2720, 3040, 3230, 5168, 5440, 6080, 6460, 10336, 12920, 20672, 25840, 27487, 51680, 54974, 103360, 109948, 137435, 219896, 274870, 439792, 467279, 522253, 549740, 879584, 934558, 1044506, 1099480, 1759168, 1869116, 2089012, 2198960, 2336395, 2611265, 3738232, 4178024, 4397920, 4672790, 5222530, 7476464, 8356048, 8795840, 8878301, 9345580, 10445060, 14952928, 16712096, 17756602, 18691160, 20890120, 29905856, 33424192, 35513204, 37382320, 41780240, 44391505, 71026408, 74764640, 83560480, 88783010, 142052816, 149529280, 167120960, 177566020, 284105632, 355132040, 568211264, 710264080, 1420528160, 2841056320]

約数ペア:

[(1, 2841056320), (2, 1420528160), (4, 710264080), (5, 568211264), (8, 355132040), (10, 284105632), (16, 177566020), (17, 167120960), (19, 149529280), (20, 142052816), (32, 88783010), (34, 83560480), (38, 74764640), (40, 71026408), (64, 44391505), (68, 41780240), (76, 37382320), (80, 35513204), (85, 33424192), (95, 29905856), (136, 20890120), (152, 18691160), (160, 17756602), (170, 16712096), (190, 14952928), (272, 10445060), (304, 9345580), (320, 8878301), (323, 8795840), (340, 8356048), (380, 7476464), (544, 5222530), (608, 4672790), (646, 4397920), (680, 4178024), (760, 3738232), (1088, 2611265), (1216, 2336395), (1292, 2198960), (1360, 2089012), (1520, 1869116), (1615, 1759168), (2584, 1099480), (2720, 1044506), (3040, 934558), (3230, 879584), (5168, 549740), (5440, 522253), (6080, 467279), (6460, 439792), (10336, 274870), (12920, 219896), (20672, 137435), (25840, 109948), (27487, 103360), (51680, 54974)]