1906577160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{653}}^1\times {\mathrm{839}}^1$

素因数の和:1535

約数の個数: 128

約数和(自身を含む): 5933088000

約数和(自身を除く): 4026510840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 653, 696, 839, 870, 1160, 1306, 1678, 1740, 1959, 2517, 2612, 3265, 3356, 3480, 3918, 4195, 5034, 5224, 6530, 6712, 7836, 8390, 9795, 10068, 12585, 13060, 15672, 16780, 18937, 19590, 20136, 24331, 25170, 26120, 33560, 37874, 39180, 48662, 50340, 56811, 72993, 75748, 78360, 94685, 97324, 100680, 113622, 121655, 145986, 151496, 189370, 194648, 227244, 243310, 284055, 291972, 364965, 378740, 454488, 486620, 547867, 568110, 583944, 729930, 757480, 973240, 1095734, 1136220, 1459860, 1643601, 2191468, 2272440, 2739335, 2919720, 3287202, 4382936, 5478670, 6574404, 8218005, 10957340, 13148808, 15888143, 16436010, 21914680, 31776286, 32872020, 47664429, 63552572, 65744040, 79440715, 95328858, 127105144, 158881430, 190657716, 238322145, 317762860, 381315432, 476644290, 635525720, 953288580, 1906577160]

約数ペア:

[(1, 1906577160), (2, 953288580), (3, 635525720), (4, 476644290), (5, 381315432), (6, 317762860), (8, 238322145), (10, 190657716), (12, 158881430), (15, 127105144), (20, 95328858), (24, 79440715), (29, 65744040), (30, 63552572), (40, 47664429), (58, 32872020), (60, 31776286), (87, 21914680), (116, 16436010), (120, 15888143), (145, 13148808), (174, 10957340), (232, 8218005), (290, 6574404), (348, 5478670), (435, 4382936), (580, 3287202), (653, 2919720), (696, 2739335), (839, 2272440), (870, 2191468), (1160, 1643601), (1306, 1459860), (1678, 1136220), (1740, 1095734), (1959, 973240), (2517, 757480), (2612, 729930), (3265, 583944), (3356, 568110), (3480, 547867), (3918, 486620), (4195, 454488), (5034, 378740), (5224, 364965), (6530, 291972), (6712, 284055), (7836, 243310), (8390, 227244), (9795, 194648), (10068, 189370), (12585, 151496), (13060, 145986), (15672, 121655), (16780, 113622), (18937, 100680), (19590, 97324), (20136, 94685), (24331, 78360), (25170, 75748), (26120, 72993), (33560, 56811), (37874, 50340), (39180, 48662)]