15755432880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{45557}}^1$

素因数の和:45715

約数の個数: 160

約数和(自身を含む): 53689920768

約数和(自身を除く): 37934487888

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, 131, 132, 165, 176, 220, 240, 262, 264, 330, 393, 440, 524, 528, 655, 660, 786, 880, 1048, 1310, 1320, 1441, 1572, 1965, 2096, 2620, 2640, 2882, 3144, 3930, 4323, 5240, 5764, 6288, 7205, 7860, 8646, 10480, 11528, 14410, 15720, 17292, 21615, 23056, 28820, 31440, 34584, 43230, 45557, 57640, 69168, 86460, 91114, 115280, 136671, 172920, 182228, 227785, 273342, 345840, 364456, 455570, 501127, 546684, 683355, 728912, 911140, 1002254, 1093368, 1366710, 1503381, 1822280, 2004508, 2186736, 2505635, 2733420, 3006762, 3644560, 4009016, 5011270, 5466840, 5967967, 6013524, 7516905, 8018032, 10022540, 10933680, 11935934, 12027048, 15033810, 17903901, 20045080, 23871868, 24054096, 29839835, 30067620, 35807802, 40090160, 47743736, 59679670, 60135240, 65647637, 71615604, 89519505, 95487472, 119359340, 120270480, 131295274, 143231208, 179039010, 196942911, 238718680, 262590548, 286462416, 328238185, 358078020, 393885822, 477437360, 525181096, 656476370, 716156040, 787771644, 984714555, 1050362192, 1312952740, 1432312080, 1575543288, 1969429110, 2625905480, 3151086576, 3938858220, 5251810960, 7877716440, 15755432880]

約数ペア:

[(1, 15755432880), (2, 7877716440), (3, 5251810960), (4, 3938858220), (5, 3151086576), (6, 2625905480), (8, 1969429110), (10, 1575543288), (11, 1432312080), (12, 1312952740), (15, 1050362192), (16, 984714555), (20, 787771644), (22, 716156040), (24, 656476370), (30, 525181096), (33, 477437360), (40, 393885822), (44, 358078020), (48, 328238185), (55, 286462416), (60, 262590548), (66, 238718680), (80, 196942911), (88, 179039010), (110, 143231208), (120, 131295274), (131, 120270480), (132, 119359340), (165, 95487472), (176, 89519505), (220, 71615604), (240, 65647637), (262, 60135240), (264, 59679670), (330, 47743736), (393, 40090160), (440, 35807802), (524, 30067620), (528, 29839835), (655, 24054096), (660, 23871868), (786, 20045080), (880, 17903901), (1048, 15033810), (1310, 12027048), (1320, 11935934), (1441, 10933680), (1572, 10022540), (1965, 8018032), (2096, 7516905), (2620, 6013524), (2640, 5967967), (2882, 5466840), (3144, 5011270), (3930, 4009016), (4323, 3644560), (5240, 3006762), (5764, 2733420), (6288, 2505635), (7205, 2186736), (7860, 2004508), (8646, 1822280), (10480, 1503381), (11528, 1366710), (14410, 1093368), (15720, 1002254), (17292, 911140), (21615, 728912), (23056, 683355), (28820, 546684), (31440, 501127), (34584, 455570), (43230, 364456), (45557, 345840), (57640, 273342), (69168, 227785), (86460, 182228), (91114, 172920), (115280, 136671)]