352877840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{367}}^1$

素因数の和:505

約数の個数: 160

約数和(自身を含む): 1005364224

約数和(自身を除く): 652486384

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 101, 112, 119, 136, 140, 170, 202, 238, 272, 280, 340, 367, 404, 476, 505, 560, 595, 680, 707, 734, 808, 952, 1010, 1190, 1360, 1414, 1468, 1616, 1717, 1835, 1904, 2020, 2380, 2569, 2828, 2936, 3434, 3535, 3670, 4040, 4760, 5138, 5656, 5872, 6239, 6868, 7070, 7340, 8080, 8585, 9520, 10276, 11312, 12019, 12478, 12845, 13736, 14140, 14680, 17170, 20552, 24038, 24956, 25690, 27472, 28280, 29360, 31195, 34340, 37067, 41104, 43673, 48076, 49912, 51380, 56560, 60095, 62390, 68680, 74134, 87346, 96152, 99824, 102760, 120190, 124780, 137360, 148268, 174692, 185335, 192304, 205520, 218365, 240380, 249560, 259469, 296536, 349384, 370670, 436730, 480760, 499120, 518938, 593072, 630139, 698768, 741340, 873460, 961520, 1037876, 1260278, 1297345, 1482680, 1746920, 2075752, 2520556, 2594690, 2965360, 3150695, 3493840, 4151504, 4410973, 5041112, 5189380, 6301390, 8821946, 10082224, 10378760, 12602780, 17643892, 20757520, 22054865, 25205560, 35287784, 44109730, 50411120, 70575568, 88219460, 176438920, 352877840]

約数ペア:

[(1, 352877840), (2, 176438920), (4, 88219460), (5, 70575568), (7, 50411120), (8, 44109730), (10, 35287784), (14, 25205560), (16, 22054865), (17, 20757520), (20, 17643892), (28, 12602780), (34, 10378760), (35, 10082224), (40, 8821946), (56, 6301390), (68, 5189380), (70, 5041112), (80, 4410973), (85, 4151504), (101, 3493840), (112, 3150695), (119, 2965360), (136, 2594690), (140, 2520556), (170, 2075752), (202, 1746920), (238, 1482680), (272, 1297345), (280, 1260278), (340, 1037876), (367, 961520), (404, 873460), (476, 741340), (505, 698768), (560, 630139), (595, 593072), (680, 518938), (707, 499120), (734, 480760), (808, 436730), (952, 370670), (1010, 349384), (1190, 296536), (1360, 259469), (1414, 249560), (1468, 240380), (1616, 218365), (1717, 205520), (1835, 192304), (1904, 185335), (2020, 174692), (2380, 148268), (2569, 137360), (2828, 124780), (2936, 120190), (3434, 102760), (3535, 99824), (3670, 96152), (4040, 87346), (4760, 74134), (5138, 68680), (5656, 62390), (5872, 60095), (6239, 56560), (6868, 51380), (7070, 49912), (7340, 48076), (8080, 43673), (8585, 41104), (9520, 37067), (10276, 34340), (11312, 31195), (12019, 29360), (12478, 28280), (12845, 27472), (13736, 25690), (14140, 24956), (14680, 24038), (17170, 20552)]