149737192720

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5794783}}^1$

素因数の和:5794832

約数の個数: 80

約数和(自身を含む): 388018736640

約数和(自身を除く): 238281543920

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 34, 38, 40, 68, 76, 80, 85, 95, 136, 152, 170, 190, 272, 304, 323, 340, 380, 646, 680, 760, 1292, 1360, 1520, 1615, 2584, 3230, 5168, 6460, 12920, 25840, 5794783, 11589566, 23179132, 28973915, 46358264, 57947830, 92716528, 98511311, 110100877, 115895660, 197022622, 220201754, 231791320, 394045244, 440403508, 463582640, 492556555, 550504385, 788090488, 880807016, 985113110, 1101008770, 1576180976, 1761614032, 1871714909, 1970226220, 2202017540, 3743429818, 3940452440, 4404035080, 7486859636, 7880904880, 8808070160, 9358574545, 14973719272, 18717149090, 29947438544, 37434298180, 74868596360, 149737192720]

約数ペア:

[(1, 149737192720), (2, 74868596360), (4, 37434298180), (5, 29947438544), (8, 18717149090), (10, 14973719272), (16, 9358574545), (17, 8808070160), (19, 7880904880), (20, 7486859636), (34, 4404035080), (38, 3940452440), (40, 3743429818), (68, 2202017540), (76, 1970226220), (80, 1871714909), (85, 1761614032), (95, 1576180976), (136, 1101008770), (152, 985113110), (170, 880807016), (190, 788090488), (272, 550504385), (304, 492556555), (323, 463582640), (340, 440403508), (380, 394045244), (646, 231791320), (680, 220201754), (760, 197022622), (1292, 115895660), (1360, 110100877), (1520, 98511311), (1615, 92716528), (2584, 57947830), (3230, 46358264), (5168, 28973915), (6460, 23179132), (12920, 11589566), (25840, 5794783)]