208931729920

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{1151}}^1$

素因数の和:1331

約数の個数: 320

約数和(自身を含む): 548820873216

約数和(自身を除く): 339889143296

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 43, 64, 68, 80, 85, 86, 97, 128, 136, 160, 170, 172, 194, 215, 256, 272, 320, 340, 344, 388, 430, 485, 512, 544, 640, 680, 688, 731, 776, 860, 970, 1088, 1151, 1280, 1360, 1376, 1462, 1552, 1649, 1720, 1940, 2176, 2302, 2560, 2720, 2752, 2924, 3104, 3298, 3440, 3655, 3880, 4171, 4352, 4604, 5440, 5504, 5755, 5848, 6208, 6596, 6880, 7310, 7760, 8245, 8342, 8704, 9208, 10880, 11008, 11510, 11696, 12416, 13192, 13760, 14620, 15520, 16490, 16684, 18416, 19567, 20855, 21760, 22016, 23020, 23392, 24832, 26384, 27520, 29240, 31040, 32980, 33368, 36832, 39134, 41710, 43520, 46040, 46784, 49493, 49664, 52768, 55040, 58480, 62080, 65960, 66736, 70907, 73664, 78268, 83420, 92080, 93568, 97835, 98986, 105536, 110080, 111647, 116960, 124160, 131920, 133472, 141814, 147328, 156536, 166840, 184160, 187136, 195670, 197972, 211072, 223294, 233920, 247465, 248320, 263840, 266944, 283628, 294656, 313072, 333680, 354535, 368320, 374272, 391340, 395944, 422144, 446588, 467840, 494930, 527680, 533888, 558235, 567256, 589312, 626144, 667360, 709070, 736640, 782680, 791888, 841381, 844288, 893176, 935680, 989860, 1055360, 1067776, 1116470, 1134512, 1252288, 1334720, 1418140, 1473280, 1565360, 1583776, 1682762, 1786352, 1871360, 1897999, 1979720, 2110720, 2135552, 2232940, 2269024, 2504576, 2669440, 2836280, 2946560, 3130720, 3167552, 3365524, 3572704, 3795998, 3959440, 4206905, 4221440, 4465880, 4538048, 4800821, 5009152, 5338880, 5672560, 6261440, 6335104, 6731048, 7145408, 7591996, 7918880, 8413810, 8931760, 9076096, 9489995, 9601642, 10018304, 10677760, 11345120, 12522880, 12670208, 13462096, 14290816, 15183992, 15837760, 16827620, 17863520, 18152192, 18979990, 19203284, 22690240, 24004105, 25045760, 25340416, 26924192, 28581632, 30367984, 31675520, 33655240, 35727040, 36304384, 37959980, 38406568, 45380480, 48008210, 50091520, 53848384, 57163264, 60735968, 63351040, 67310480, 71454080, 75919960, 76813136, 81613957, 90760960, 96016420, 107696768, 121471936, 126702080, 134620960, 142908160, 151839920, 153626272, 163227914, 181521920, 192032840, 215393536, 242943872, 269241920, 285816320, 303679840, 307252544, 326455828, 384065680, 408069785, 430787072, 485887744, 538483840, 607359680, 614505088, 652911656, 768131360, 816139570, 971775488, 1076967680, 1214719360, 1229010176, 1305823312, 1536262720, 1632279140, 2153935360, 2429438720, 2458020352, 2611646624, 3072525440, 3264558280, 4858877440, 5223293248, 6145050880, 6529116560, 10446586496, 12290101760, 13058233120, 20893172992, 26116466240, 41786345984, 52232932480, 104465864960, 208931729920]

約数ペア:

[(1, 208931729920), (2, 104465864960), (4, 52232932480), (5, 41786345984), (8, 26116466240), (10, 20893172992), (16, 13058233120), (17, 12290101760), (20, 10446586496), (32, 6529116560), (34, 6145050880), (40, 5223293248), (43, 4858877440), (64, 3264558280), (68, 3072525440), (80, 2611646624), (85, 2458020352), (86, 2429438720), (97, 2153935360), (128, 1632279140), (136, 1536262720), (160, 1305823312), (170, 1229010176), (172, 1214719360), (194, 1076967680), (215, 971775488), (256, 816139570), (272, 768131360), (320, 652911656), (340, 614505088), (344, 607359680), (388, 538483840), (430, 485887744), (485, 430787072), (512, 408069785), (544, 384065680), (640, 326455828), (680, 307252544), (688, 303679840), (731, 285816320), (776, 269241920), (860, 242943872), (970, 215393536), (1088, 192032840), (1151, 181521920), (1280, 163227914), (1360, 153626272), (1376, 151839920), (1462, 142908160), (1552, 134620960), (1649, 126702080), (1720, 121471936), (1940, 107696768), (2176, 96016420), (2302, 90760960), (2560, 81613957), (2720, 76813136), (2752, 75919960), (2924, 71454080), (3104, 67310480), (3298, 63351040), (3440, 60735968), (3655, 57163264), (3880, 53848384), (4171, 50091520), (4352, 48008210), (4604, 45380480), (5440, 38406568), (5504, 37959980), (5755, 36304384), (5848, 35727040), (6208, 33655240), (6596, 31675520), (6880, 30367984), (7310, 28581632), (7760, 26924192), (8245, 25340416), (8342, 25045760), (8704, 24004105), (9208, 22690240), (10880, 19203284), (11008, 18979990), (11510, 18152192), (11696, 17863520), (12416, 16827620), (13192, 15837760), (13760, 15183992), (14620, 14290816), (15520, 13462096), (16490, 12670208), (16684, 12522880), (18416, 11345120), (19567, 10677760), (20855, 10018304), (21760, 9601642), (22016, 9489995), (23020, 9076096), (23392, 8931760), (24832, 8413810), (26384, 7918880), (27520, 7591996), (29240, 7145408), (31040, 6731048), (32980, 6335104), (33368, 6261440), (36832, 5672560), (39134, 5338880), (41710, 5009152), (43520, 4800821), (46040, 4538048), (46784, 4465880), (49493, 4221440), (49664, 4206905), (52768, 3959440), (55040, 3795998), (58480, 3572704), (62080, 3365524), (65960, 3167552), (66736, 3130720), (70907, 2946560), (73664, 2836280), (78268, 2669440), (83420, 2504576), (92080, 2269024), (93568, 2232940), (97835, 2135552), (98986, 2110720), (105536, 1979720), (110080, 1897999), (111647, 1871360), (116960, 1786352), (124160, 1682762), (131920, 1583776), (133472, 1565360), (141814, 1473280), (147328, 1418140), (156536, 1334720), (166840, 1252288), (184160, 1134512), (187136, 1116470), (195670, 1067776), (197972, 1055360), (211072, 989860), (223294, 935680), (233920, 893176), (247465, 844288), (248320, 841381), (263840, 791888), (266944, 782680), (283628, 736640), (294656, 709070), (313072, 667360), (333680, 626144), (354535, 589312), (368320, 567256), (374272, 558235), (391340, 533888), (395944, 527680), (422144, 494930), (446588, 467840)]