1566992320

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2657}}^1$

素因数の和:2790

約数の個数: 112

約数和(自身を含む): 3969776160

約数和(自身を除く): 2402783840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 97, 152, 160, 190, 194, 304, 320, 380, 388, 485, 608, 760, 776, 970, 1216, 1520, 1552, 1843, 1940, 2657, 3040, 3104, 3686, 3880, 5314, 6080, 6208, 7372, 7760, 9215, 10628, 13285, 14744, 15520, 18430, 21256, 26570, 29488, 31040, 36860, 42512, 50483, 53140, 58976, 73720, 85024, 100966, 106280, 117952, 147440, 170048, 201932, 212560, 252415, 257729, 294880, 403864, 425120, 504830, 515458, 589760, 807728, 850240, 1009660, 1030916, 1288645, 1615456, 2019320, 2061832, 2577290, 3230912, 4038640, 4123664, 4896851, 5154580, 8077280, 8247328, 9793702, 10309160, 16154560, 16494656, 19587404, 20618320, 24484255, 39174808, 41236640, 48968510, 78349616, 82473280, 97937020, 156699232, 195874040, 313398464, 391748080, 783496160, 1566992320]

約数ペア:

[(1, 1566992320), (2, 783496160), (4, 391748080), (5, 313398464), (8, 195874040), (10, 156699232), (16, 97937020), (19, 82473280), (20, 78349616), (32, 48968510), (38, 41236640), (40, 39174808), (64, 24484255), (76, 20618320), (80, 19587404), (95, 16494656), (97, 16154560), (152, 10309160), (160, 9793702), (190, 8247328), (194, 8077280), (304, 5154580), (320, 4896851), (380, 4123664), (388, 4038640), (485, 3230912), (608, 2577290), (760, 2061832), (776, 2019320), (970, 1615456), (1216, 1288645), (1520, 1030916), (1552, 1009660), (1843, 850240), (1940, 807728), (2657, 589760), (3040, 515458), (3104, 504830), (3686, 425120), (3880, 403864), (5314, 294880), (6080, 257729), (6208, 252415), (7372, 212560), (7760, 201932), (9215, 170048), (10628, 147440), (13285, 117952), (14744, 106280), (15520, 100966), (18430, 85024), (21256, 73720), (26570, 58976), (29488, 53140), (31040, 50483), (36860, 42512)]