34217680

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:106

約数の個数: 160

約数和(自身を含む): 98208000

約数和(自身を除く): 63990320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 43, 49, 56, 58, 70, 80, 86, 98, 112, 116, 140, 145, 172, 196, 203, 215, 232, 245, 280, 290, 301, 343, 344, 392, 406, 430, 464, 490, 560, 580, 602, 686, 688, 784, 812, 860, 980, 1015, 1160, 1204, 1247, 1372, 1421, 1505, 1624, 1715, 1720, 1960, 2030, 2107, 2320, 2408, 2494, 2744, 2842, 3010, 3248, 3430, 3440, 3920, 4060, 4214, 4816, 4988, 5488, 5684, 6020, 6235, 6860, 7105, 8120, 8428, 8729, 9947, 9976, 10535, 11368, 12040, 12470, 13720, 14210, 14749, 16240, 16856, 17458, 19894, 19952, 21070, 22736, 24080, 24940, 27440, 28420, 29498, 33712, 34916, 39788, 42140, 43645, 49735, 49880, 56840, 58996, 61103, 69832, 73745, 79576, 84280, 87290, 99470, 99760, 113680, 117992, 122206, 139664, 147490, 159152, 168560, 174580, 198940, 235984, 244412, 294980, 305515, 349160, 397880, 427721, 488824, 589960, 611030, 698320, 795760, 855442, 977648, 1179920, 1222060, 1710884, 2138605, 2444120, 3421768, 4277210, 4888240, 6843536, 8554420, 17108840, 34217680]

約数ペア:

[(1, 34217680), (2, 17108840), (4, 8554420), (5, 6843536), (7, 4888240), (8, 4277210), (10, 3421768), (14, 2444120), (16, 2138605), (20, 1710884), (28, 1222060), (29, 1179920), (35, 977648), (40, 855442), (43, 795760), (49, 698320), (56, 611030), (58, 589960), (70, 488824), (80, 427721), (86, 397880), (98, 349160), (112, 305515), (116, 294980), (140, 244412), (145, 235984), (172, 198940), (196, 174580), (203, 168560), (215, 159152), (232, 147490), (245, 139664), (280, 122206), (290, 117992), (301, 113680), (343, 99760), (344, 99470), (392, 87290), (406, 84280), (430, 79576), (464, 73745), (490, 69832), (560, 61103), (580, 58996), (602, 56840), (686, 49880), (688, 49735), (784, 43645), (812, 42140), (860, 39788), (980, 34916), (1015, 33712), (1160, 29498), (1204, 28420), (1247, 27440), (1372, 24940), (1421, 24080), (1505, 22736), (1624, 21070), (1715, 19952), (1720, 19894), (1960, 17458), (2030, 16856), (2107, 16240), (2320, 14749), (2408, 14210), (2494, 13720), (2744, 12470), (2842, 12040), (3010, 11368), (3248, 10535), (3430, 9976), (3440, 9947), (3920, 8729), (4060, 8428), (4214, 8120), (4816, 7105), (4988, 6860), (5488, 6235), (5684, 6020)]