144994360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{367}}^1$

素因数の和:485

約数の個数: 128

約数和(自身を含む): 400619520

約数和(自身を除く): 255625160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 83, 85, 119, 136, 140, 166, 170, 238, 280, 332, 340, 367, 415, 476, 581, 595, 664, 680, 734, 830, 952, 1162, 1190, 1411, 1468, 1660, 1835, 2324, 2380, 2569, 2822, 2905, 2936, 3320, 3670, 4648, 4760, 5138, 5644, 5810, 6239, 7055, 7340, 9877, 10276, 11288, 11620, 12478, 12845, 14110, 14680, 19754, 20552, 23240, 24956, 25690, 28220, 30461, 31195, 39508, 43673, 49385, 49912, 51380, 56440, 60922, 62390, 79016, 87346, 98770, 102760, 121844, 124780, 152305, 174692, 197540, 213227, 218365, 243688, 249560, 304610, 349384, 395080, 426454, 436730, 517837, 609220, 852908, 873460, 1035674, 1066135, 1218440, 1705816, 1746920, 2071348, 2132270, 2589185, 3624859, 4142696, 4264540, 5178370, 7249718, 8529080, 10356740, 14499436, 18124295, 20713480, 28998872, 36248590, 72497180, 144994360]

約数ペア:

[(1, 144994360), (2, 72497180), (4, 36248590), (5, 28998872), (7, 20713480), (8, 18124295), (10, 14499436), (14, 10356740), (17, 8529080), (20, 7249718), (28, 5178370), (34, 4264540), (35, 4142696), (40, 3624859), (56, 2589185), (68, 2132270), (70, 2071348), (83, 1746920), (85, 1705816), (119, 1218440), (136, 1066135), (140, 1035674), (166, 873460), (170, 852908), (238, 609220), (280, 517837), (332, 436730), (340, 426454), (367, 395080), (415, 349384), (476, 304610), (581, 249560), (595, 243688), (664, 218365), (680, 213227), (734, 197540), (830, 174692), (952, 152305), (1162, 124780), (1190, 121844), (1411, 102760), (1468, 98770), (1660, 87346), (1835, 79016), (2324, 62390), (2380, 60922), (2569, 56440), (2822, 51380), (2905, 49912), (2936, 49385), (3320, 43673), (3670, 39508), (4648, 31195), (4760, 30461), (5138, 28220), (5644, 25690), (5810, 24956), (6239, 23240), (7055, 20552), (7340, 19754), (9877, 14680), (10276, 14110), (11288, 12845), (11620, 12478)]