148385440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{367}}^1$

素因数の和:427

約数の個数: 144

約数和(自身を含む): 423988992

約数和(自身を除く): 275603552

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 361, 367, 380, 532, 560, 608, 665, 722, 734, 760, 1064, 1120, 1330, 1444, 1468, 1520, 1805, 1835, 2128, 2527, 2569, 2660, 2888, 2936, 3040, 3610, 3670, 4256, 5054, 5138, 5320, 5776, 5872, 6973, 7220, 7340, 10108, 10276, 10640, 11552, 11744, 12635, 12845, 13946, 14440, 14680, 20216, 20552, 21280, 25270, 25690, 27892, 28880, 29360, 34865, 40432, 41104, 48811, 50540, 51380, 55784, 57760, 58720, 69730, 80864, 82208, 97622, 101080, 102760, 111568, 132487, 139460, 195244, 202160, 205520, 223136, 244055, 264974, 278920, 390488, 404320, 411040, 488110, 529948, 557840, 662435, 780976, 927409, 976220, 1059896, 1115680, 1324870, 1561952, 1854818, 1952440, 2119792, 2649740, 3709636, 3904880, 4239584, 4637045, 5299480, 7419272, 7809760, 9274090, 10598960, 14838544, 18548180, 21197920, 29677088, 37096360, 74192720, 148385440]

約数ペア:

[(1, 148385440), (2, 74192720), (4, 37096360), (5, 29677088), (7, 21197920), (8, 18548180), (10, 14838544), (14, 10598960), (16, 9274090), (19, 7809760), (20, 7419272), (28, 5299480), (32, 4637045), (35, 4239584), (38, 3904880), (40, 3709636), (56, 2649740), (70, 2119792), (76, 1952440), (80, 1854818), (95, 1561952), (112, 1324870), (133, 1115680), (140, 1059896), (152, 976220), (160, 927409), (190, 780976), (224, 662435), (266, 557840), (280, 529948), (304, 488110), (361, 411040), (367, 404320), (380, 390488), (532, 278920), (560, 264974), (608, 244055), (665, 223136), (722, 205520), (734, 202160), (760, 195244), (1064, 139460), (1120, 132487), (1330, 111568), (1444, 102760), (1468, 101080), (1520, 97622), (1805, 82208), (1835, 80864), (2128, 69730), (2527, 58720), (2569, 57760), (2660, 55784), (2888, 51380), (2936, 50540), (3040, 48811), (3610, 41104), (3670, 40432), (4256, 34865), (5054, 29360), (5138, 28880), (5320, 27892), (5776, 25690), (5872, 25270), (6973, 21280), (7220, 20552), (7340, 20216), (10108, 14680), (10276, 14440), (10640, 13946), (11552, 12845), (11744, 12635)]