15705028360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{128351}}^1$

素因数の和:128411

約数の個数: 128

約数和(自身を含む): 44358451200

約数和(自身を除く): 28653422840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 23, 28, 35, 38, 40, 46, 56, 70, 76, 92, 95, 115, 133, 140, 152, 161, 184, 190, 230, 266, 280, 322, 380, 437, 460, 532, 644, 665, 760, 805, 874, 920, 1064, 1288, 1330, 1610, 1748, 2185, 2660, 3059, 3220, 3496, 4370, 5320, 6118, 6440, 8740, 12236, 15295, 17480, 24472, 30590, 61180, 122360, 128351, 256702, 513404, 641755, 898457, 1026808, 1283510, 1796914, 2438669, 2567020, 2952073, 3593828, 4492285, 4877338, 5134040, 5904146, 7187656, 8984570, 9754676, 11808292, 12193345, 14760365, 17070683, 17969140, 19509352, 20664511, 23616584, 24386690, 29520730, 34141366, 35938280, 41329022, 48773380, 56089387, 59041460, 68282732, 82658044, 85353415, 97546760, 103322555, 112178774, 118082920, 136565464, 165316088, 170706830, 206645110, 224357548, 280446935, 341413660, 392625709, 413290220, 448715096, 560893870, 682827320, 785251418, 826580440, 1121787740, 1570502836, 1963128545, 2243575480, 3141005672, 3926257090, 7852514180, 15705028360]

約数ペア:

[(1, 15705028360), (2, 7852514180), (4, 3926257090), (5, 3141005672), (7, 2243575480), (8, 1963128545), (10, 1570502836), (14, 1121787740), (19, 826580440), (20, 785251418), (23, 682827320), (28, 560893870), (35, 448715096), (38, 413290220), (40, 392625709), (46, 341413660), (56, 280446935), (70, 224357548), (76, 206645110), (92, 170706830), (95, 165316088), (115, 136565464), (133, 118082920), (140, 112178774), (152, 103322555), (161, 97546760), (184, 85353415), (190, 82658044), (230, 68282732), (266, 59041460), (280, 56089387), (322, 48773380), (380, 41329022), (437, 35938280), (460, 34141366), (532, 29520730), (644, 24386690), (665, 23616584), (760, 20664511), (805, 19509352), (874, 17969140), (920, 17070683), (1064, 14760365), (1288, 12193345), (1330, 11808292), (1610, 9754676), (1748, 8984570), (2185, 7187656), (2660, 5904146), (3059, 5134040), (3220, 4877338), (3496, 4492285), (4370, 3593828), (5320, 2952073), (6118, 2567020), (6440, 2438669), (8740, 1796914), (12236, 1283510), (15295, 1026808), (17480, 898457), (24472, 641755), (30590, 513404), (61180, 256702), (122360, 128351)]