427210960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{5849}}^1$

素因数の和:5956

約数の個数: 80

約数和(自身を含む): 1096804800

約数和(自身を除く): 669593840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 83, 88, 110, 166, 176, 220, 332, 415, 440, 664, 830, 880, 913, 1328, 1660, 1826, 3320, 3652, 4565, 5849, 6640, 7304, 9130, 11698, 14608, 18260, 23396, 29245, 36520, 46792, 58490, 64339, 73040, 93584, 116980, 128678, 233960, 257356, 321695, 467920, 485467, 514712, 643390, 970934, 1029424, 1286780, 1941868, 2427335, 2573560, 3883736, 4854670, 5147120, 5340137, 7767472, 9709340, 10680274, 19418680, 21360548, 26700685, 38837360, 42721096, 53401370, 85442192, 106802740, 213605480, 427210960]

約数ペア:

[(1, 427210960), (2, 213605480), (4, 106802740), (5, 85442192), (8, 53401370), (10, 42721096), (11, 38837360), (16, 26700685), (20, 21360548), (22, 19418680), (40, 10680274), (44, 9709340), (55, 7767472), (80, 5340137), (83, 5147120), (88, 4854670), (110, 3883736), (166, 2573560), (176, 2427335), (220, 1941868), (332, 1286780), (415, 1029424), (440, 970934), (664, 643390), (830, 514712), (880, 485467), (913, 467920), (1328, 321695), (1660, 257356), (1826, 233960), (3320, 128678), (3652, 116980), (4565, 93584), (5849, 73040), (6640, 64339), (7304, 58490), (9130, 46792), (11698, 36520), (14608, 29245), (18260, 23396)]