20910880368

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:317

約数の個数: 480

約数和(自身を含む): 71458283520

約数和(自身を除く): 50547403152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 73, 84, 89, 93, 103, 112, 124, 126, 144, 146, 168, 178, 186, 206, 217, 219, 248, 252, 267, 279, 292, 309, 336, 356, 372, 412, 434, 438, 496, 504, 511, 534, 558, 584, 618, 623, 651, 657, 712, 721, 744, 801, 824, 868, 876, 927, 1008, 1022, 1068, 1116, 1168, 1236, 1246, 1302, 1314, 1424, 1442, 1488, 1533, 1602, 1648, 1736, 1752, 1854, 1869, 1953, 2044, 2136, 2163, 2232, 2263, 2472, 2492, 2604, 2628, 2759, 2884, 3066, 3193, 3204, 3472, 3504, 3708, 3738, 3906, 4088, 4272, 4326, 4464, 4526, 4599, 4944, 4984, 5208, 5256, 5518, 5607, 5768, 6132, 6386, 6408, 6489, 6497, 6789, 7416, 7476, 7519, 7812, 8176, 8277, 8652, 9052, 9167, 9198, 9579, 9968, 10416, 10512, 11036, 11214, 11536, 12264, 12772, 12816, 12978, 12994, 13578, 14832, 14952, 15038, 15624, 15841, 16554, 17304, 18104, 18334, 18396, 19158, 19313, 19491, 20367, 22072, 22351, 22428, 22557, 24528, 24831, 25544, 25956, 25988, 27156, 27501, 28737, 29904, 30076, 31248, 31682, 33108, 34608, 36208, 36668, 36792, 38316, 38626, 38982, 40734, 44144, 44702, 44856, 45114, 45479, 47523, 49662, 51088, 51912, 51976, 52633, 54312, 55002, 57474, 57939, 58473, 60152, 63364, 64169, 66216, 67053, 67671, 73336, 73584, 76632, 77252, 77964, 81468, 82503, 89404, 89712, 90228, 90958, 95046, 99324, 103824, 103952, 105266, 108624, 110004, 114948, 115878, 116946, 120304, 126728, 128338, 132432, 134106, 135342, 136437, 142569, 146672, 153264, 154504, 155928, 157899, 162936, 165006, 173817, 178808, 180456, 181916, 190092, 192507, 198648, 201159, 201407, 210532, 220008, 229896, 231756, 233089, 233892, 253456, 256676, 268212, 270684, 272874, 284177, 285138, 309008, 311856, 315798, 325872, 330012, 347634, 357616, 360912, 363832, 380184, 385014, 397296, 402318, 402814, 409311, 421064, 440016, 459792, 463512, 466178, 467784, 473697, 513352, 536424, 541368, 545748, 568354, 570276, 577521, 604221, 631596, 660024, 669191, 695268, 699267, 727664, 760368, 770028, 804636, 805628, 818622, 842128, 852531, 927024, 932356, 935568, 947394, 1026704, 1072848, 1082736, 1091496, 1136708, 1140552, 1155042, 1208442, 1263192, 1320048, 1338382, 1390536, 1398534, 1409849, 1540056, 1609272, 1611256, 1631623, 1637244, 1705062, 1812663, 1864712, 1894788, 1989239, 2007573, 2097801, 2182992, 2273416, 2281104, 2310084, 2416884, 2526384, 2557593, 2676764, 2781072, 2797068, 2819698, 3080112, 3218544, 3222512, 3263246, 3274488, 3410124, 3625326, 3729424, 3789576, 3978478, 4015146, 4195602, 4229547, 4546832, 4620168, 4684337, 4833768, 4894869, 5115186, 5353528, 5594136, 5639396, 5967717, 6022719, 6526492, 6548976, 6820248, 7250652, 7579152, 7956956, 8030292, 8391204, 8459094, 9240336, 9368674, 9667536, 9789738, 10230372, 10707056, 11188272, 11278792, 11935434, 12045438, 12688641, 13052984, 13640496, 14053011, 14501304, 14684607, 15913912, 16060584, 16782408, 16918188, 17903151, 18737348, 19579476, 20460744, 20744921, 22557584, 23870868, 24090876, 25377282, 26105968, 28106022, 29002608, 29369214, 31827824, 32121168, 33564816, 33836376, 35806302, 37474696, 39158952, 40921488, 41489842, 42159033, 47741736, 48181752, 50754564, 56212044, 58738428, 62234763, 67672752, 71612604, 74949392, 78317904, 82979684, 84318066, 95483472, 96363504, 101509128, 112424088, 117476856, 124469526, 143225208, 145214447, 165959368, 168636132, 186704289, 203018256, 224848176, 234953712, 248939052, 286450416, 290428894, 331918736, 337272264, 373408578, 435643341, 497878104, 580857788, 674544528, 746817156, 871286682, 995756208, 1161715576, 1306930023, 1493634312, 1742573364, 2323431152, 2613860046, 2987268624, 3485146728, 5227720092, 6970293456, 10455440184, 20910880368]

約数ペア:

[(1, 20910880368), (2, 10455440184), (3, 6970293456), (4, 5227720092), (6, 3485146728), (7, 2987268624), (8, 2613860046), (9, 2323431152), (12, 1742573364), (14, 1493634312), (16, 1306930023), (18, 1161715576), (21, 995756208), (24, 871286682), (28, 746817156), (31, 674544528), (36, 580857788), (42, 497878104), (48, 435643341), (56, 373408578), (62, 337272264), (63, 331918736), (72, 290428894), (73, 286450416), (84, 248939052), (89, 234953712), (93, 224848176), (103, 203018256), (112, 186704289), (124, 168636132), (126, 165959368), (144, 145214447), (146, 143225208), (168, 124469526), (178, 117476856), (186, 112424088), (206, 101509128), (217, 96363504), (219, 95483472), (248, 84318066), (252, 82979684), (267, 78317904), (279, 74949392), (292, 71612604), (309, 67672752), (336, 62234763), (356, 58738428), (372, 56212044), (412, 50754564), (434, 48181752), (438, 47741736), (496, 42159033), (504, 41489842), (511, 40921488), (534, 39158952), (558, 37474696), (584, 35806302), (618, 33836376), (623, 33564816), (651, 32121168), (657, 31827824), (712, 29369214), (721, 29002608), (744, 28106022), (801, 26105968), (824, 25377282), (868, 24090876), (876, 23870868), (927, 22557584), (1008, 20744921), (1022, 20460744), (1068, 19579476), (1116, 18737348), (1168, 17903151), (1236, 16918188), (1246, 16782408), (1302, 16060584), (1314, 15913912), (1424, 14684607), (1442, 14501304), (1488, 14053011), (1533, 13640496), (1602, 13052984), (1648, 12688641), (1736, 12045438), (1752, 11935434), (1854, 11278792), (1869, 11188272), (1953, 10707056), (2044, 10230372), (2136, 9789738), (2163, 9667536), (2232, 9368674), (2263, 9240336), (2472, 8459094), (2492, 8391204), (2604, 8030292), (2628, 7956956), (2759, 7579152), (2884, 7250652), (3066, 6820248), (3193, 6548976), (3204, 6526492), (3472, 6022719), (3504, 5967717), (3708, 5639396), (3738, 5594136), (3906, 5353528), (4088, 5115186), (4272, 4894869), (4326, 4833768), (4464, 4684337), (4526, 4620168), (4599, 4546832), (4944, 4229547), (4984, 4195602), (5208, 4015146), (5256, 3978478), (5518, 3789576), (5607, 3729424), (5768, 3625326), (6132, 3410124), (6386, 3274488), (6408, 3263246), (6489, 3222512), (6497, 3218544), (6789, 3080112), (7416, 2819698), (7476, 2797068), (7519, 2781072), (7812, 2676764), (8176, 2557593), (8277, 2526384), (8652, 2416884), (9052, 2310084), (9167, 2281104), (9198, 2273416), (9579, 2182992), (9968, 2097801), (10416, 2007573), (10512, 1989239), (11036, 1894788), (11214, 1864712), (11536, 1812663), (12264, 1705062), (12772, 1637244), (12816, 1631623), (12978, 1611256), (12994, 1609272), (13578, 1540056), (14832, 1409849), (14952, 1398534), (15038, 1390536), (15624, 1338382), (15841, 1320048), (16554, 1263192), (17304, 1208442), (18104, 1155042), (18334, 1140552), (18396, 1136708), (19158, 1091496), (19313, 1082736), (19491, 1072848), (20367, 1026704), (22072, 947394), (22351, 935568), (22428, 932356), (22557, 927024), (24528, 852531), (24831, 842128), (25544, 818622), (25956, 805628), (25988, 804636), (27156, 770028), (27501, 760368), (28737, 727664), (29904, 699267), (30076, 695268), (31248, 669191), (31682, 660024), (33108, 631596), (34608, 604221), (36208, 577521), (36668, 570276), (36792, 568354), (38316, 545748), (38626, 541368), (38982, 536424), (40734, 513352), (44144, 473697), (44702, 467784), (44856, 466178), (45114, 463512), (45479, 459792), (47523, 440016), (49662, 421064), (51088, 409311), (51912, 402814), (51976, 402318), (52633, 397296), (54312, 385014), (55002, 380184), (57474, 363832), (57939, 360912), (58473, 357616), (60152, 347634), (63364, 330012), (64169, 325872), (66216, 315798), (67053, 311856), (67671, 309008), (73336, 285138), (73584, 284177), (76632, 272874), (77252, 270684), (77964, 268212), (81468, 256676), (82503, 253456), (89404, 233892), (89712, 233089), (90228, 231756), (90958, 229896), (95046, 220008), (99324, 210532), (103824, 201407), (103952, 201159), (105266, 198648), (108624, 192507), (110004, 190092), (114948, 181916), (115878, 180456), (116946, 178808), (120304, 173817), (126728, 165006), (128338, 162936), (132432, 157899), (134106, 155928), (135342, 154504), (136437, 153264), (142569, 146672)]