202642720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:435

約数の個数: 192

約数和(自身を含む): 600929280

約数和(自身を除く): 398286560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 29, 32, 34, 35, 40, 56, 58, 68, 70, 80, 85, 112, 116, 119, 136, 140, 145, 160, 170, 203, 224, 232, 238, 272, 280, 290, 340, 367, 406, 464, 476, 493, 544, 560, 580, 595, 680, 734, 812, 928, 952, 986, 1015, 1120, 1160, 1190, 1360, 1468, 1624, 1835, 1904, 1972, 2030, 2320, 2380, 2465, 2569, 2720, 2936, 3248, 3451, 3670, 3808, 3944, 4060, 4640, 4760, 4930, 5138, 5872, 6239, 6496, 6902, 7340, 7888, 8120, 9520, 9860, 10276, 10643, 11744, 12478, 12845, 13804, 14680, 15776, 16240, 17255, 19040, 19720, 20552, 21286, 24956, 25690, 27608, 29360, 31195, 32480, 34510, 39440, 41104, 42572, 43673, 49912, 51380, 53215, 55216, 58720, 62390, 69020, 74501, 78880, 82208, 85144, 87346, 99824, 102760, 106430, 110432, 124780, 138040, 149002, 170288, 174692, 180931, 199648, 205520, 212860, 218365, 249560, 276080, 298004, 340576, 349384, 361862, 372505, 411040, 425720, 436730, 499120, 552160, 596008, 698768, 723724, 745010, 851440, 873460, 904655, 998240, 1192016, 1266517, 1397536, 1447448, 1490020, 1702880, 1746920, 1809310, 2384032, 2533034, 2894896, 2980040, 3493840, 3618620, 5066068, 5789792, 5960080, 6332585, 6987680, 7237240, 10132136, 11920160, 12665170, 14474480, 20264272, 25330340, 28948960, 40528544, 50660680, 101321360, 202642720]

約数ペア:

[(1, 202642720), (2, 101321360), (4, 50660680), (5, 40528544), (7, 28948960), (8, 25330340), (10, 20264272), (14, 14474480), (16, 12665170), (17, 11920160), (20, 10132136), (28, 7237240), (29, 6987680), (32, 6332585), (34, 5960080), (35, 5789792), (40, 5066068), (56, 3618620), (58, 3493840), (68, 2980040), (70, 2894896), (80, 2533034), (85, 2384032), (112, 1809310), (116, 1746920), (119, 1702880), (136, 1490020), (140, 1447448), (145, 1397536), (160, 1266517), (170, 1192016), (203, 998240), (224, 904655), (232, 873460), (238, 851440), (272, 745010), (280, 723724), (290, 698768), (340, 596008), (367, 552160), (406, 499120), (464, 436730), (476, 425720), (493, 411040), (544, 372505), (560, 361862), (580, 349384), (595, 340576), (680, 298004), (734, 276080), (812, 249560), (928, 218365), (952, 212860), (986, 205520), (1015, 199648), (1120, 180931), (1160, 174692), (1190, 170288), (1360, 149002), (1468, 138040), (1624, 124780), (1835, 110432), (1904, 106430), (1972, 102760), (2030, 99824), (2320, 87346), (2380, 85144), (2465, 82208), (2569, 78880), (2720, 74501), (2936, 69020), (3248, 62390), (3451, 58720), (3670, 55216), (3808, 53215), (3944, 51380), (4060, 49912), (4640, 43673), (4760, 42572), (4930, 41104), (5138, 39440), (5872, 34510), (6239, 32480), (6496, 31195), (6902, 29360), (7340, 27608), (7888, 25690), (8120, 24956), (9520, 21286), (9860, 20552), (10276, 19720), (10643, 19040), (11744, 17255), (12478, 16240), (12845, 15776), (13804, 14680)]