273672080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{1013}}^1$

素因数の和:1344

約数の個数: 80

約数和(自身を含む): 697080384

約数和(自身を除く): 423408304

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 307, 440, 614, 880, 1013, 1228, 1535, 2026, 2456, 3070, 3377, 4052, 4912, 5065, 6140, 6754, 8104, 10130, 11143, 12280, 13508, 16208, 16885, 20260, 22286, 24560, 27016, 33770, 40520, 44572, 54032, 55715, 67540, 81040, 89144, 111430, 135080, 178288, 222860, 270160, 310991, 445720, 621982, 891440, 1243964, 1554955, 2487928, 3109910, 3420901, 4975856, 6219820, 6841802, 12439640, 13683604, 17104505, 24879280, 27367208, 34209010, 54734416, 68418020, 136836040, 273672080]

約数ペア:

[(1, 273672080), (2, 136836040), (4, 68418020), (5, 54734416), (8, 34209010), (10, 27367208), (11, 24879280), (16, 17104505), (20, 13683604), (22, 12439640), (40, 6841802), (44, 6219820), (55, 4975856), (80, 3420901), (88, 3109910), (110, 2487928), (176, 1554955), (220, 1243964), (307, 891440), (440, 621982), (614, 445720), (880, 310991), (1013, 270160), (1228, 222860), (1535, 178288), (2026, 135080), (2456, 111430), (3070, 89144), (3377, 81040), (4052, 67540), (4912, 55715), (5065, 54032), (6140, 44572), (6754, 40520), (8104, 33770), (10130, 27016), (11143, 24560), (12280, 22286), (13508, 20260), (16208, 16885)]