201814480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:126

約数の個数: 240

約数和(自身を含む): 602997120

約数和(自身を除く): 401182640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 29, 34, 35, 40, 43, 56, 58, 68, 70, 80, 85, 86, 112, 116, 119, 136, 140, 145, 170, 172, 203, 215, 232, 238, 272, 280, 289, 290, 301, 340, 344, 406, 430, 464, 476, 493, 560, 578, 580, 595, 602, 680, 688, 731, 812, 860, 952, 986, 1015, 1156, 1160, 1190, 1204, 1247, 1360, 1445, 1462, 1505, 1624, 1720, 1904, 1972, 2023, 2030, 2312, 2320, 2380, 2408, 2465, 2494, 2890, 2924, 3010, 3248, 3440, 3451, 3655, 3944, 4046, 4060, 4624, 4760, 4816, 4930, 4988, 5117, 5780, 5848, 6020, 6235, 6902, 7310, 7888, 8092, 8120, 8381, 8729, 9520, 9860, 9976, 10115, 10234, 11560, 11696, 12040, 12427, 12470, 13804, 14620, 16184, 16240, 16762, 17255, 17458, 19720, 19952, 20230, 20468, 21199, 23120, 24080, 24854, 24940, 25585, 27608, 29240, 32368, 33524, 34510, 34916, 39440, 40460, 40936, 41905, 42398, 43645, 49708, 49880, 51170, 55216, 58480, 58667, 62135, 67048, 69020, 69832, 80920, 81872, 83810, 84796, 86989, 87290, 99416, 99760, 102340, 105995, 117334, 124270, 134096, 138040, 139664, 148393, 161840, 167620, 169592, 173978, 174580, 198832, 204680, 211990, 234668, 248540, 276080, 293335, 296786, 335240, 339184, 347956, 349160, 360383, 409360, 423980, 434945, 469336, 497080, 586670, 593572, 670480, 695912, 698320, 720766, 741965, 847960, 869890, 938672, 994160, 1173340, 1187144, 1391824, 1441532, 1483930, 1695920, 1739780, 1801915, 2346680, 2374288, 2522681, 2883064, 2967860, 3479560, 3603830, 4693360, 5045362, 5766128, 5935720, 6959120, 7207660, 10090724, 11871440, 12613405, 14415320, 20181448, 25226810, 28830640, 40362896, 50453620, 100907240, 201814480]

約数ペア:

[(1, 201814480), (2, 100907240), (4, 50453620), (5, 40362896), (7, 28830640), (8, 25226810), (10, 20181448), (14, 14415320), (16, 12613405), (17, 11871440), (20, 10090724), (28, 7207660), (29, 6959120), (34, 5935720), (35, 5766128), (40, 5045362), (43, 4693360), (56, 3603830), (58, 3479560), (68, 2967860), (70, 2883064), (80, 2522681), (85, 2374288), (86, 2346680), (112, 1801915), (116, 1739780), (119, 1695920), (136, 1483930), (140, 1441532), (145, 1391824), (170, 1187144), (172, 1173340), (203, 994160), (215, 938672), (232, 869890), (238, 847960), (272, 741965), (280, 720766), (289, 698320), (290, 695912), (301, 670480), (340, 593572), (344, 586670), (406, 497080), (430, 469336), (464, 434945), (476, 423980), (493, 409360), (560, 360383), (578, 349160), (580, 347956), (595, 339184), (602, 335240), (680, 296786), (688, 293335), (731, 276080), (812, 248540), (860, 234668), (952, 211990), (986, 204680), (1015, 198832), (1156, 174580), (1160, 173978), (1190, 169592), (1204, 167620), (1247, 161840), (1360, 148393), (1445, 139664), (1462, 138040), (1505, 134096), (1624, 124270), (1720, 117334), (1904, 105995), (1972, 102340), (2023, 99760), (2030, 99416), (2312, 87290), (2320, 86989), (2380, 84796), (2408, 83810), (2465, 81872), (2494, 80920), (2890, 69832), (2924, 69020), (3010, 67048), (3248, 62135), (3440, 58667), (3451, 58480), (3655, 55216), (3944, 51170), (4046, 49880), (4060, 49708), (4624, 43645), (4760, 42398), (4816, 41905), (4930, 40936), (4988, 40460), (5117, 39440), (5780, 34916), (5848, 34510), (6020, 33524), (6235, 32368), (6902, 29240), (7310, 27608), (7888, 25585), (8092, 24940), (8120, 24854), (8381, 24080), (8729, 23120), (9520, 21199), (9860, 20468), (9976, 20230), (10115, 19952), (10234, 19720), (11560, 17458), (11696, 17255), (12040, 16762), (12427, 16240), (12470, 16184), (13804, 14620)]