420520464

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1$

素因数の和:619

約数の個数: 320

約数和(自身を含む): 1566566400

約数和(自身を除く): 1146045936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 27, 28, 36, 38, 39, 42, 48, 52, 54, 56, 57, 63, 72, 76, 78, 84, 91, 104, 108, 112, 114, 117, 126, 133, 144, 152, 156, 168, 171, 182, 189, 208, 216, 228, 234, 247, 252, 266, 273, 304, 312, 336, 342, 351, 364, 378, 399, 432, 456, 468, 494, 504, 513, 532, 546, 563, 624, 684, 702, 728, 741, 756, 798, 819, 912, 936, 988, 1008, 1026, 1064, 1092, 1126, 1197, 1368, 1404, 1456, 1482, 1512, 1596, 1638, 1689, 1729, 1872, 1976, 2052, 2128, 2184, 2223, 2252, 2394, 2457, 2736, 2808, 2964, 3024, 3192, 3276, 3378, 3458, 3591, 3941, 3952, 4104, 4368, 4446, 4504, 4788, 4914, 5067, 5187, 5616, 5928, 6384, 6552, 6669, 6756, 6916, 7182, 7319, 7882, 8208, 8892, 9008, 9576, 9828, 10134, 10374, 10697, 11823, 11856, 13104, 13338, 13512, 13832, 14364, 14638, 15201, 15561, 15764, 17784, 19152, 19656, 20268, 20748, 21394, 21957, 23646, 26676, 27024, 27664, 28728, 29276, 30402, 31122, 31528, 32091, 35469, 35568, 39312, 40536, 41496, 42788, 43914, 46683, 47292, 51233, 53352, 57456, 58552, 60804, 62244, 63056, 64182, 65871, 70938, 74879, 81072, 82992, 85576, 87828, 93366, 94584, 96273, 102466, 106407, 106704, 117104, 121608, 124488, 128364, 131742, 139061, 141876, 149758, 153699, 171152, 175656, 186732, 189168, 192546, 197613, 204932, 212814, 224637, 243216, 248976, 256728, 263484, 278122, 283752, 288819, 299516, 307398, 351312, 373464, 385092, 395226, 409864, 417183, 425628, 449274, 461097, 513456, 526968, 556244, 567504, 577638, 599032, 614796, 673911, 746928, 770184, 790452, 819728, 834366, 851256, 898548, 922194, 973427, 1053936, 1112488, 1155276, 1198064, 1229592, 1251549, 1347822, 1383291, 1540368, 1580904, 1668732, 1702512, 1797096, 1844388, 1946854, 2021733, 2224976, 2310552, 2459184, 2503098, 2695644, 2766582, 2920281, 3161808, 3337464, 3594192, 3688776, 3754647, 3893708, 4043466, 4621104, 5006196, 5391288, 5533164, 5840562, 6674928, 7377552, 7509294, 7787416, 8086932, 8760843, 10012392, 10782576, 11066328, 11681124, 15018588, 15574832, 16173864, 17521686, 20024784, 22132656, 23362248, 26282529, 30037176, 32347728, 35043372, 46724496, 52565058, 60074352, 70086744, 105130116, 140173488, 210260232, 420520464]

約数ペア:

[(1, 420520464), (2, 210260232), (3, 140173488), (4, 105130116), (6, 70086744), (7, 60074352), (8, 52565058), (9, 46724496), (12, 35043372), (13, 32347728), (14, 30037176), (16, 26282529), (18, 23362248), (19, 22132656), (21, 20024784), (24, 17521686), (26, 16173864), (27, 15574832), (28, 15018588), (36, 11681124), (38, 11066328), (39, 10782576), (42, 10012392), (48, 8760843), (52, 8086932), (54, 7787416), (56, 7509294), (57, 7377552), (63, 6674928), (72, 5840562), (76, 5533164), (78, 5391288), (84, 5006196), (91, 4621104), (104, 4043466), (108, 3893708), (112, 3754647), (114, 3688776), (117, 3594192), (126, 3337464), (133, 3161808), (144, 2920281), (152, 2766582), (156, 2695644), (168, 2503098), (171, 2459184), (182, 2310552), (189, 2224976), (208, 2021733), (216, 1946854), (228, 1844388), (234, 1797096), (247, 1702512), (252, 1668732), (266, 1580904), (273, 1540368), (304, 1383291), (312, 1347822), (336, 1251549), (342, 1229592), (351, 1198064), (364, 1155276), (378, 1112488), (399, 1053936), (432, 973427), (456, 922194), (468, 898548), (494, 851256), (504, 834366), (513, 819728), (532, 790452), (546, 770184), (563, 746928), (624, 673911), (684, 614796), (702, 599032), (728, 577638), (741, 567504), (756, 556244), (798, 526968), (819, 513456), (912, 461097), (936, 449274), (988, 425628), (1008, 417183), (1026, 409864), (1064, 395226), (1092, 385092), (1126, 373464), (1197, 351312), (1368, 307398), (1404, 299516), (1456, 288819), (1482, 283752), (1512, 278122), (1596, 263484), (1638, 256728), (1689, 248976), (1729, 243216), (1872, 224637), (1976, 212814), (2052, 204932), (2128, 197613), (2184, 192546), (2223, 189168), (2252, 186732), (2394, 175656), (2457, 171152), (2736, 153699), (2808, 149758), (2964, 141876), (3024, 139061), (3192, 131742), (3276, 128364), (3378, 124488), (3458, 121608), (3591, 117104), (3941, 106704), (3952, 106407), (4104, 102466), (4368, 96273), (4446, 94584), (4504, 93366), (4788, 87828), (4914, 85576), (5067, 82992), (5187, 81072), (5616, 74879), (5928, 70938), (6384, 65871), (6552, 64182), (6669, 63056), (6756, 62244), (6916, 60804), (7182, 58552), (7319, 57456), (7882, 53352), (8208, 51233), (8892, 47292), (9008, 46683), (9576, 43914), (9828, 42788), (10134, 41496), (10374, 40536), (10697, 39312), (11823, 35568), (11856, 35469), (13104, 32091), (13338, 31528), (13512, 31122), (13832, 30402), (14364, 29276), (14638, 28728), (15201, 27664), (15561, 27024), (15764, 26676), (17784, 23646), (19152, 21957), (19656, 21394), (20268, 20748)]