349201760

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:313

約数の個数: 192

約数和(自身を含む): 955281600

約数和(自身を除く): 606079840

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 29, 32, 34, 38, 40, 58, 68, 76, 80, 85, 95, 116, 136, 145, 152, 160, 170, 190, 232, 233, 272, 290, 304, 323, 340, 380, 464, 466, 493, 544, 551, 580, 608, 646, 680, 760, 928, 932, 986, 1102, 1160, 1165, 1292, 1360, 1520, 1615, 1864, 1972, 2204, 2320, 2330, 2465, 2584, 2720, 2755, 3040, 3230, 3728, 3944, 3961, 4408, 4427, 4640, 4660, 4930, 5168, 5510, 6460, 6757, 7456, 7888, 7922, 8816, 8854, 9320, 9367, 9860, 10336, 11020, 12920, 13514, 15776, 15844, 17632, 17708, 18640, 18734, 19720, 19805, 22040, 22135, 25840, 27028, 31688, 33785, 35416, 37280, 37468, 39440, 39610, 44080, 44270, 46835, 51680, 54056, 63376, 67570, 70832, 74936, 75259, 78880, 79220, 88160, 88540, 93670, 108112, 114869, 126752, 128383, 135140, 141664, 149872, 150518, 158440, 177080, 187340, 216224, 229738, 256766, 270280, 299744, 301036, 316880, 354160, 374680, 376295, 459476, 513532, 540560, 574345, 602072, 633760, 641915, 708320, 749360, 752590, 918952, 1027064, 1081120, 1148690, 1204144, 1283830, 1498720, 1505180, 1837904, 2054128, 2182511, 2297380, 2408288, 2567660, 3010360, 3675808, 4108256, 4365022, 4594760, 5135320, 6020720, 8730044, 9189520, 10270640, 10912555, 12041440, 17460088, 18379040, 20541280, 21825110, 34920176, 43650220, 69840352, 87300440, 174600880, 349201760]

約数ペア:

[(1, 349201760), (2, 174600880), (4, 87300440), (5, 69840352), (8, 43650220), (10, 34920176), (16, 21825110), (17, 20541280), (19, 18379040), (20, 17460088), (29, 12041440), (32, 10912555), (34, 10270640), (38, 9189520), (40, 8730044), (58, 6020720), (68, 5135320), (76, 4594760), (80, 4365022), (85, 4108256), (95, 3675808), (116, 3010360), (136, 2567660), (145, 2408288), (152, 2297380), (160, 2182511), (170, 2054128), (190, 1837904), (232, 1505180), (233, 1498720), (272, 1283830), (290, 1204144), (304, 1148690), (323, 1081120), (340, 1027064), (380, 918952), (464, 752590), (466, 749360), (493, 708320), (544, 641915), (551, 633760), (580, 602072), (608, 574345), (646, 540560), (680, 513532), (760, 459476), (928, 376295), (932, 374680), (986, 354160), (1102, 316880), (1160, 301036), (1165, 299744), (1292, 270280), (1360, 256766), (1520, 229738), (1615, 216224), (1864, 187340), (1972, 177080), (2204, 158440), (2320, 150518), (2330, 149872), (2465, 141664), (2584, 135140), (2720, 128383), (2755, 126752), (3040, 114869), (3230, 108112), (3728, 93670), (3944, 88540), (3961, 88160), (4408, 79220), (4427, 78880), (4640, 75259), (4660, 74936), (4930, 70832), (5168, 67570), (5510, 63376), (6460, 54056), (6757, 51680), (7456, 46835), (7888, 44270), (7922, 44080), (8816, 39610), (8854, 39440), (9320, 37468), (9367, 37280), (9860, 35416), (10336, 33785), (11020, 31688), (12920, 27028), (13514, 25840), (15776, 22135), (15844, 22040), (17632, 19805), (17708, 19720), (18640, 18734)]