15693360160

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{20261}}^1$

素因数の和:20426

約数の個数: 96

約数和(自身を含む): 38233907712

約数和(自身を除く): 22540547552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 103, 160, 188, 206, 235, 376, 412, 470, 515, 752, 824, 940, 1030, 1504, 1648, 1880, 2060, 3296, 3760, 4120, 4841, 7520, 8240, 9682, 16480, 19364, 20261, 24205, 38728, 40522, 48410, 77456, 81044, 96820, 101305, 154912, 162088, 193640, 202610, 324176, 387280, 405220, 648352, 774560, 810440, 952267, 1620880, 1904534, 2086883, 3241760, 3809068, 4173766, 4761335, 7618136, 8347532, 9522670, 10434415, 15236272, 16695064, 19045340, 20868830, 30472544, 33390128, 38090680, 41737660, 66780256, 76181360, 83475320, 98083501, 152362720, 166950640, 196167002, 333901280, 392334004, 490417505, 784668008, 980835010, 1569336016, 1961670020, 3138672032, 3923340040, 7846680080, 15693360160]

約数ペア:

[(1, 15693360160), (2, 7846680080), (4, 3923340040), (5, 3138672032), (8, 1961670020), (10, 1569336016), (16, 980835010), (20, 784668008), (32, 490417505), (40, 392334004), (47, 333901280), (80, 196167002), (94, 166950640), (103, 152362720), (160, 98083501), (188, 83475320), (206, 76181360), (235, 66780256), (376, 41737660), (412, 38090680), (470, 33390128), (515, 30472544), (752, 20868830), (824, 19045340), (940, 16695064), (1030, 15236272), (1504, 10434415), (1648, 9522670), (1880, 8347532), (2060, 7618136), (3296, 4761335), (3760, 4173766), (4120, 3809068), (4841, 3241760), (7520, 2086883), (8240, 1904534), (9682, 1620880), (16480, 952267), (19364, 810440), (20261, 774560), (24205, 648352), (38728, 405220), (40522, 387280), (48410, 324176), (77456, 202610), (81044, 193640), (96820, 162088), (101305, 154912)]