19718800128

素因数分解:

$2^8\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:284

約数の個数: 432

約数和(自身を含む): 62159348160

約数和(自身を除く): 42440548032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 37, 46, 48, 64, 69, 72, 74, 89, 92, 96, 111, 113, 128, 138, 144, 148, 178, 184, 192, 207, 222, 226, 256, 267, 276, 288, 296, 333, 339, 356, 368, 384, 414, 444, 452, 534, 552, 576, 592, 666, 678, 712, 736, 768, 801, 828, 851, 888, 904, 1017, 1068, 1104, 1152, 1184, 1332, 1356, 1424, 1472, 1602, 1656, 1702, 1776, 1808, 2034, 2047, 2136, 2208, 2304, 2368, 2553, 2599, 2664, 2712, 2848, 2944, 3204, 3293, 3312, 3404, 3552, 3616, 4068, 4094, 4181, 4272, 4416, 4736, 5106, 5198, 5328, 5424, 5696, 5888, 6141, 6408, 6586, 6624, 6808, 7104, 7232, 7659, 7797, 8136, 8188, 8362, 8544, 8832, 9472, 9879, 10057, 10212, 10396, 10656, 10848, 11392, 12282, 12543, 12816, 13172, 13248, 13616, 14208, 14464, 15318, 15594, 16272, 16376, 16724, 17088, 17664, 18423, 19758, 20114, 20424, 20792, 21312, 21696, 22784, 23391, 24564, 25086, 25632, 26344, 26496, 27232, 28416, 28928, 29637, 30171, 30636, 31188, 32544, 32752, 33448, 34176, 36846, 37629, 39516, 40228, 40848, 41584, 42624, 43392, 46782, 49128, 50172, 51264, 52688, 52992, 54464, 59274, 60342, 61272, 62376, 65088, 65504, 66896, 68352, 73692, 75258, 75739, 79032, 80456, 81696, 83168, 85248, 86784, 90513, 93564, 96163, 98256, 100344, 102528, 105376, 108928, 118548, 120684, 122544, 124752, 130176, 131008, 133792, 147384, 150516, 151478, 158064, 160912, 163392, 166336, 181026, 187128, 192326, 196512, 200688, 205056, 210752, 217856, 227217, 231311, 237096, 241368, 245088, 249504, 260352, 262016, 267584, 288489, 294768, 301032, 302956, 316128, 321824, 326784, 332672, 362052, 372109, 374256, 384652, 393024, 401376, 421504, 454434, 462622, 474192, 482736, 490176, 499008, 524032, 535168, 576978, 589536, 602064, 605912, 632256, 643648, 653568, 665344, 681651, 693933, 724104, 744218, 748512, 769304, 786048, 802752, 843008, 865467, 908868, 925244, 948384, 965472, 980352, 998016, 1070336, 1116327, 1153956, 1179072, 1204128, 1211824, 1264512, 1287296, 1363302, 1387866, 1448208, 1488436, 1497024, 1538608, 1572096, 1605504, 1730934, 1817736, 1850488, 1896768, 1930944, 1960704, 1996032, 2081799, 2232654, 2307912, 2358144, 2408256, 2423648, 2529024, 2574592, 2726604, 2775732, 2896416, 2976872, 2994048, 3077216, 3211008, 3348981, 3461868, 3635472, 3700976, 3793536, 3861888, 4163598, 4465308, 4615824, 4716288, 4816512, 4847296, 5453208, 5551464, 5792832, 5953744, 5988096, 6154432, 6697962, 6923736, 7270944, 7401952, 7587072, 7723776, 8327196, 8558507, 8930616, 9231648, 9633024, 9694592, 10906416, 11102928, 11585664, 11907488, 12308864, 13395924, 13847472, 14541888, 14803904, 16654392, 17117014, 17861232, 18463296, 19389184, 21812832, 22205856, 23171328, 23814976, 24617728, 25675521, 26791848, 27694944, 29083776, 29607808, 33308784, 34234028, 35722464, 36926592, 43625664, 44411712, 47629952, 51351042, 53583696, 55389888, 58167552, 59215616, 66617568, 68468056, 71444928, 73853184, 77026563, 87251328, 88823424, 95259904, 102702084, 107167392, 110779776, 133235136, 136936112, 142889856, 154053126, 174502656, 177646848, 205404168, 214334784, 221559552, 266470272, 273872224, 285779712, 308106252, 410808336, 428669568, 532940544, 547744448, 616212504, 821616672, 857339136, 1095488896, 1232425008, 1643233344, 2190977792, 2464850016, 3286466688, 4929700032, 6572933376, 9859400064, 19718800128]

約数ペア:

[(1, 19718800128), (2, 9859400064), (3, 6572933376), (4, 4929700032), (6, 3286466688), (8, 2464850016), (9, 2190977792), (12, 1643233344), (16, 1232425008), (18, 1095488896), (23, 857339136), (24, 821616672), (32, 616212504), (36, 547744448), (37, 532940544), (46, 428669568), (48, 410808336), (64, 308106252), (69, 285779712), (72, 273872224), (74, 266470272), (89, 221559552), (92, 214334784), (96, 205404168), (111, 177646848), (113, 174502656), (128, 154053126), (138, 142889856), (144, 136936112), (148, 133235136), (178, 110779776), (184, 107167392), (192, 102702084), (207, 95259904), (222, 88823424), (226, 87251328), (256, 77026563), (267, 73853184), (276, 71444928), (288, 68468056), (296, 66617568), (333, 59215616), (339, 58167552), (356, 55389888), (368, 53583696), (384, 51351042), (414, 47629952), (444, 44411712), (452, 43625664), (534, 36926592), (552, 35722464), (576, 34234028), (592, 33308784), (666, 29607808), (678, 29083776), (712, 27694944), (736, 26791848), (768, 25675521), (801, 24617728), (828, 23814976), (851, 23171328), (888, 22205856), (904, 21812832), (1017, 19389184), (1068, 18463296), (1104, 17861232), (1152, 17117014), (1184, 16654392), (1332, 14803904), (1356, 14541888), (1424, 13847472), (1472, 13395924), (1602, 12308864), (1656, 11907488), (1702, 11585664), (1776, 11102928), (1808, 10906416), (2034, 9694592), (2047, 9633024), (2136, 9231648), (2208, 8930616), (2304, 8558507), (2368, 8327196), (2553, 7723776), (2599, 7587072), (2664, 7401952), (2712, 7270944), (2848, 6923736), (2944, 6697962), (3204, 6154432), (3293, 5988096), (3312, 5953744), (3404, 5792832), (3552, 5551464), (3616, 5453208), (4068, 4847296), (4094, 4816512), (4181, 4716288), (4272, 4615824), (4416, 4465308), (4736, 4163598), (5106, 3861888), (5198, 3793536), (5328, 3700976), (5424, 3635472), (5696, 3461868), (5888, 3348981), (6141, 3211008), (6408, 3077216), (6586, 2994048), (6624, 2976872), (6808, 2896416), (7104, 2775732), (7232, 2726604), (7659, 2574592), (7797, 2529024), (8136, 2423648), (8188, 2408256), (8362, 2358144), (8544, 2307912), (8832, 2232654), (9472, 2081799), (9879, 1996032), (10057, 1960704), (10212, 1930944), (10396, 1896768), (10656, 1850488), (10848, 1817736), (11392, 1730934), (12282, 1605504), (12543, 1572096), (12816, 1538608), (13172, 1497024), (13248, 1488436), (13616, 1448208), (14208, 1387866), (14464, 1363302), (15318, 1287296), (15594, 1264512), (16272, 1211824), (16376, 1204128), (16724, 1179072), (17088, 1153956), (17664, 1116327), (18423, 1070336), (19758, 998016), (20114, 980352), (20424, 965472), (20792, 948384), (21312, 925244), (21696, 908868), (22784, 865467), (23391, 843008), (24564, 802752), (25086, 786048), (25632, 769304), (26344, 748512), (26496, 744218), (27232, 724104), (28416, 693933), (28928, 681651), (29637, 665344), (30171, 653568), (30636, 643648), (31188, 632256), (32544, 605912), (32752, 602064), (33448, 589536), (34176, 576978), (36846, 535168), (37629, 524032), (39516, 499008), (40228, 490176), (40848, 482736), (41584, 474192), (42624, 462622), (43392, 454434), (46782, 421504), (49128, 401376), (50172, 393024), (51264, 384652), (52688, 374256), (52992, 372109), (54464, 362052), (59274, 332672), (60342, 326784), (61272, 321824), (62376, 316128), (65088, 302956), (65504, 301032), (66896, 294768), (68352, 288489), (73692, 267584), (75258, 262016), (75739, 260352), (79032, 249504), (80456, 245088), (81696, 241368), (83168, 237096), (85248, 231311), (86784, 227217), (90513, 217856), (93564, 210752), (96163, 205056), (98256, 200688), (100344, 196512), (102528, 192326), (105376, 187128), (108928, 181026), (118548, 166336), (120684, 163392), (122544, 160912), (124752, 158064), (130176, 151478), (131008, 150516), (133792, 147384)]