20179133280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{3449}}^1$

素因数の和:3726

約数の個数: 288

約数和(自身を含む): 73238256000

約数和(自身を除く): 53059122720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 239, 240, 255, 272, 288, 306, 340, 360, 408, 478, 480, 510, 544, 612, 680, 717, 720, 765, 816, 956, 1020, 1195, 1224, 1360, 1434, 1440, 1530, 1632, 1912, 2040, 2151, 2390, 2448, 2720, 2868, 3060, 3449, 3585, 3824, 4063, 4080, 4302, 4780, 4896, 5736, 6120, 6898, 7170, 7648, 8126, 8160, 8604, 9560, 10347, 10755, 11472, 12189, 12240, 13796, 14340, 16252, 17208, 17245, 19120, 20315, 20694, 21510, 22944, 24378, 24480, 27592, 28680, 31041, 32504, 34416, 34490, 36567, 38240, 40630, 41388, 43020, 48756, 51735, 55184, 57360, 58633, 60945, 62082, 65008, 68832, 68980, 73134, 81260, 82776, 86040, 97512, 103470, 110368, 114720, 117266, 121890, 124164, 130016, 137960, 146268, 155205, 162520, 165552, 172080, 175899, 182835, 195024, 206940, 234532, 243780, 248328, 275920, 292536, 293165, 310410, 325040, 331104, 344160, 351798, 365670, 390048, 413880, 469064, 487560, 496656, 527697, 551840, 585072, 586330, 620820, 650080, 703596, 731340, 824311, 827760, 879495, 938128, 975120, 993312, 1055394, 1170144, 1172660, 1241640, 1407192, 1462680, 1648622, 1655520, 1758990, 1876256, 1950240, 2110788, 2345320, 2472933, 2483280, 2638485, 2814384, 2925360, 3297244, 3517980, 4121555, 4221576, 4690640, 4945866, 4966560, 5276970, 5628768, 5850720, 6594488, 7035960, 7418799, 8243110, 8443152, 9381280, 9891732, 10553940, 12364665, 13188976, 14013287, 14071920, 14837598, 16486220, 16886304, 19783464, 21107880, 24729330, 26377952, 28026574, 28143840, 29675196, 32972440, 37093995, 39566928, 42039861, 42215760, 49458660, 56053148, 59350392, 65944880, 70066435, 74187990, 79133856, 84079722, 84431520, 98917320, 112106296, 118700784, 126119583, 131889760, 140132870, 148375980, 168159444, 197834640, 210199305, 224212592, 237401568, 252239166, 280265740, 296751960, 336318888, 395669280, 420398610, 448425184, 504478332, 560531480, 593503920, 630597915, 672637776, 840797220, 1008956664, 1121062960, 1187007840, 1261195830, 1345275552, 1681594440, 2017913328, 2242125920, 2522391660, 3363188880, 4035826656, 5044783320, 6726377760, 10089566640, 20179133280]

約数ペア:

[(1, 20179133280), (2, 10089566640), (3, 6726377760), (4, 5044783320), (5, 4035826656), (6, 3363188880), (8, 2522391660), (9, 2242125920), (10, 2017913328), (12, 1681594440), (15, 1345275552), (16, 1261195830), (17, 1187007840), (18, 1121062960), (20, 1008956664), (24, 840797220), (30, 672637776), (32, 630597915), (34, 593503920), (36, 560531480), (40, 504478332), (45, 448425184), (48, 420398610), (51, 395669280), (60, 336318888), (68, 296751960), (72, 280265740), (80, 252239166), (85, 237401568), (90, 224212592), (96, 210199305), (102, 197834640), (120, 168159444), (136, 148375980), (144, 140132870), (153, 131889760), (160, 126119583), (170, 118700784), (180, 112106296), (204, 98917320), (239, 84431520), (240, 84079722), (255, 79133856), (272, 74187990), (288, 70066435), (306, 65944880), (340, 59350392), (360, 56053148), (408, 49458660), (478, 42215760), (480, 42039861), (510, 39566928), (544, 37093995), (612, 32972440), (680, 29675196), (717, 28143840), (720, 28026574), (765, 26377952), (816, 24729330), (956, 21107880), (1020, 19783464), (1195, 16886304), (1224, 16486220), (1360, 14837598), (1434, 14071920), (1440, 14013287), (1530, 13188976), (1632, 12364665), (1912, 10553940), (2040, 9891732), (2151, 9381280), (2390, 8443152), (2448, 8243110), (2720, 7418799), (2868, 7035960), (3060, 6594488), (3449, 5850720), (3585, 5628768), (3824, 5276970), (4063, 4966560), (4080, 4945866), (4302, 4690640), (4780, 4221576), (4896, 4121555), (5736, 3517980), (6120, 3297244), (6898, 2925360), (7170, 2814384), (7648, 2638485), (8126, 2483280), (8160, 2472933), (8604, 2345320), (9560, 2110788), (10347, 1950240), (10755, 1876256), (11472, 1758990), (12189, 1655520), (12240, 1648622), (13796, 1462680), (14340, 1407192), (16252, 1241640), (17208, 1172660), (17245, 1170144), (19120, 1055394), (20315, 993312), (20694, 975120), (21510, 938128), (22944, 879495), (24378, 827760), (24480, 824311), (27592, 731340), (28680, 703596), (31041, 650080), (32504, 620820), (34416, 586330), (34490, 585072), (36567, 551840), (38240, 527697), (40630, 496656), (41388, 487560), (43020, 469064), (48756, 413880), (51735, 390048), (55184, 365670), (57360, 351798), (58633, 344160), (60945, 331104), (62082, 325040), (65008, 310410), (68832, 293165), (68980, 292536), (73134, 275920), (81260, 248328), (82776, 243780), (86040, 234532), (97512, 206940), (103470, 195024), (110368, 182835), (114720, 175899), (117266, 172080), (121890, 165552), (124164, 162520), (130016, 155205), (137960, 146268)]