1259328840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1867}}^1$

素因数の和:1972

約数の個数: 256

約数和(自身を含む): 4777297920

約数和(自身を除く): 3517969080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 73, 77, 84, 88, 105, 110, 120, 132, 140, 146, 154, 165, 168, 210, 219, 220, 231, 264, 280, 292, 308, 330, 365, 385, 420, 438, 440, 462, 511, 584, 616, 660, 730, 770, 803, 840, 876, 924, 1022, 1095, 1155, 1320, 1460, 1533, 1540, 1606, 1752, 1848, 1867, 2044, 2190, 2310, 2409, 2555, 2920, 3066, 3080, 3212, 3734, 4015, 4088, 4380, 4620, 4818, 5110, 5601, 5621, 6132, 6424, 7468, 7665, 8030, 8760, 9240, 9335, 9636, 10220, 11202, 11242, 12045, 12264, 13069, 14936, 15330, 16060, 16863, 18670, 19272, 20440, 20537, 22404, 22484, 24090, 26138, 28005, 28105, 30660, 32120, 33726, 37340, 39207, 41074, 44808, 44968, 48180, 52276, 56010, 56210, 61320, 61611, 65345, 67452, 74680, 78414, 82148, 84315, 96360, 102685, 104552, 112020, 112420, 123222, 130690, 134904, 136291, 143759, 156828, 164296, 168630, 196035, 205370, 224040, 224840, 246444, 261380, 272582, 287518, 308055, 313656, 337260, 392070, 408873, 410740, 431277, 492888, 522760, 545164, 575036, 616110, 674520, 681455, 718795, 784140, 817746, 821480, 862554, 954037, 1090328, 1150072, 1232220, 1362910, 1437590, 1499201, 1568280, 1635492, 1725108, 1908074, 2044365, 2156385, 2464440, 2725820, 2862111, 2875180, 2998402, 3270984, 3450216, 3816148, 4088730, 4312770, 4497603, 4770185, 5451640, 5724222, 5750360, 5996804, 7496005, 7632296, 8177460, 8625540, 8995206, 9540370, 10494407, 11448444, 11993608, 14310555, 14992010, 16354920, 17251080, 17990412, 19080740, 20988814, 22488015, 22896888, 28621110, 29984020, 31483221, 35980824, 38161480, 41977628, 44976030, 52472035, 57242220, 59968040, 62966442, 83955256, 89952060, 104944070, 114484440, 125932884, 157416105, 179904120, 209888140, 251865768, 314832210, 419776280, 629664420, 1259328840]

約数ペア:

[(1, 1259328840), (2, 629664420), (3, 419776280), (4, 314832210), (5, 251865768), (6, 209888140), (7, 179904120), (8, 157416105), (10, 125932884), (11, 114484440), (12, 104944070), (14, 89952060), (15, 83955256), (20, 62966442), (21, 59968040), (22, 57242220), (24, 52472035), (28, 44976030), (30, 41977628), (33, 38161480), (35, 35980824), (40, 31483221), (42, 29984020), (44, 28621110), (55, 22896888), (56, 22488015), (60, 20988814), (66, 19080740), (70, 17990412), (73, 17251080), (77, 16354920), (84, 14992010), (88, 14310555), (105, 11993608), (110, 11448444), (120, 10494407), (132, 9540370), (140, 8995206), (146, 8625540), (154, 8177460), (165, 7632296), (168, 7496005), (210, 5996804), (219, 5750360), (220, 5724222), (231, 5451640), (264, 4770185), (280, 4497603), (292, 4312770), (308, 4088730), (330, 3816148), (365, 3450216), (385, 3270984), (420, 2998402), (438, 2875180), (440, 2862111), (462, 2725820), (511, 2464440), (584, 2156385), (616, 2044365), (660, 1908074), (730, 1725108), (770, 1635492), (803, 1568280), (840, 1499201), (876, 1437590), (924, 1362910), (1022, 1232220), (1095, 1150072), (1155, 1090328), (1320, 954037), (1460, 862554), (1533, 821480), (1540, 817746), (1606, 784140), (1752, 718795), (1848, 681455), (1867, 674520), (2044, 616110), (2190, 575036), (2310, 545164), (2409, 522760), (2555, 492888), (2920, 431277), (3066, 410740), (3080, 408873), (3212, 392070), (3734, 337260), (4015, 313656), (4088, 308055), (4380, 287518), (4620, 272582), (4818, 261380), (5110, 246444), (5601, 224840), (5621, 224040), (6132, 205370), (6424, 196035), (7468, 168630), (7665, 164296), (8030, 156828), (8760, 143759), (9240, 136291), (9335, 134904), (9636, 130690), (10220, 123222), (11202, 112420), (11242, 112020), (12045, 104552), (12264, 102685), (13069, 96360), (14936, 84315), (15330, 82148), (16060, 78414), (16863, 74680), (18670, 67452), (19272, 65345), (20440, 61611), (20537, 61320), (22404, 56210), (22484, 56010), (24090, 52276), (26138, 48180), (28005, 44968), (28105, 44808), (30660, 41074), (32120, 39207), (33726, 37340)]