15673681680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{919817}}^1$

素因数の和:919904

約数の個数: 80

約数和(自身を含む): 49272810624

約数和(自身を除く): 33599128944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 3408, 4260, 5680, 8520, 17040, 919817, 1839634, 2759451, 3679268, 4599085, 5518902, 7358536, 9198170, 11037804, 13797255, 14717072, 18396340, 22075608, 27594510, 36792680, 44151216, 55189020, 65307007, 73585360, 110378040, 130614014, 195921021, 220756080, 261228028, 326535035, 391842042, 522456056, 653070070, 783684084, 979605105, 1044912112, 1306140140, 1567368168, 1959210210, 2612280280, 3134736336, 3918420420, 5224560560, 7836840840, 15673681680]

約数ペア:

[(1, 15673681680), (2, 7836840840), (3, 5224560560), (4, 3918420420), (5, 3134736336), (6, 2612280280), (8, 1959210210), (10, 1567368168), (12, 1306140140), (15, 1044912112), (16, 979605105), (20, 783684084), (24, 653070070), (30, 522456056), (40, 391842042), (48, 326535035), (60, 261228028), (71, 220756080), (80, 195921021), (120, 130614014), (142, 110378040), (213, 73585360), (240, 65307007), (284, 55189020), (355, 44151216), (426, 36792680), (568, 27594510), (710, 22075608), (852, 18396340), (1065, 14717072), (1136, 13797255), (1420, 11037804), (1704, 9198170), (2130, 7358536), (2840, 5518902), (3408, 4599085), (4260, 3679268), (5680, 2759451), (8520, 1839634), (17040, 919817)]