196650960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{74489}}^1$

素因数の和:74516

約数の個数: 80

約数和(自身を含む): 665046720

約数和(自身を除く): 468395760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 74489, 148978, 223467, 297956, 372445, 446934, 595912, 744890, 819379, 893868, 1117335, 1191824, 1489780, 1638758, 1787736, 2234670, 2458137, 2979560, 3277516, 3575472, 4096895, 4469340, 4916274, 5959120, 6555032, 8193790, 8938680, 9832548, 12290685, 13110064, 16387580, 17877360, 19665096, 24581370, 32775160, 39330192, 49162740, 65550320, 98325480, 196650960]

約数ペア:

[(1, 196650960), (2, 98325480), (3, 65550320), (4, 49162740), (5, 39330192), (6, 32775160), (8, 24581370), (10, 19665096), (11, 17877360), (12, 16387580), (15, 13110064), (16, 12290685), (20, 9832548), (22, 8938680), (24, 8193790), (30, 6555032), (33, 5959120), (40, 4916274), (44, 4469340), (48, 4096895), (55, 3575472), (60, 3277516), (66, 2979560), (80, 2458137), (88, 2234670), (110, 1787736), (120, 1638758), (132, 1489780), (165, 1191824), (176, 1117335), (220, 893868), (240, 819379), (264, 744890), (330, 595912), (440, 446934), (528, 372445), (660, 297956), (880, 223467), (1320, 148978), (2640, 74489)]