1446391760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{15361}}^1$

素因数の和:15492

約数の個数: 80

約数和(自身を含む): 3703102272

約数和(自身を除く): 2256710512

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 107, 110, 176, 214, 220, 428, 440, 535, 856, 880, 1070, 1177, 1712, 2140, 2354, 4280, 4708, 5885, 8560, 9416, 11770, 15361, 18832, 23540, 30722, 47080, 61444, 76805, 94160, 122888, 153610, 168971, 245776, 307220, 337942, 614440, 675884, 844855, 1228880, 1351768, 1643627, 1689710, 2703536, 3287254, 3379420, 6574508, 6758840, 8218135, 13149016, 13517680, 16436270, 18079897, 26298032, 32872540, 36159794, 65745080, 72319588, 90399485, 131490160, 144639176, 180798970, 289278352, 361597940, 723195880, 1446391760]

約数ペア:

[(1, 1446391760), (2, 723195880), (4, 361597940), (5, 289278352), (8, 180798970), (10, 144639176), (11, 131490160), (16, 90399485), (20, 72319588), (22, 65745080), (40, 36159794), (44, 32872540), (55, 26298032), (80, 18079897), (88, 16436270), (107, 13517680), (110, 13149016), (176, 8218135), (214, 6758840), (220, 6574508), (428, 3379420), (440, 3287254), (535, 2703536), (856, 1689710), (880, 1643627), (1070, 1351768), (1177, 1228880), (1712, 844855), (2140, 675884), (2354, 614440), (4280, 337942), (4708, 307220), (5885, 245776), (8560, 168971), (9416, 153610), (11770, 122888), (15361, 94160), (18832, 76805), (23540, 61444), (30722, 47080)]