1282988223840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1620917}}^1$

素因数の和:1621049

約数の個数: 192

約数和(自身を含む): 4323260620224

約数和(自身を除く): 3040272396384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 97, 102, 120, 136, 160, 170, 194, 204, 240, 255, 272, 291, 340, 388, 408, 480, 485, 510, 544, 582, 680, 776, 816, 970, 1020, 1164, 1360, 1455, 1552, 1632, 1649, 1940, 2040, 2328, 2720, 2910, 3104, 3298, 3880, 4080, 4656, 4947, 5820, 6596, 7760, 8160, 8245, 9312, 9894, 11640, 13192, 15520, 16490, 19788, 23280, 24735, 26384, 32980, 39576, 46560, 49470, 52768, 65960, 79152, 98940, 131920, 158304, 197880, 263840, 395760, 791520, 1620917, 3241834, 4862751, 6483668, 8104585, 9725502, 12967336, 16209170, 19451004, 24313755, 25934672, 27555589, 32418340, 38902008, 48627510, 51869344, 55111178, 64836680, 77804016, 82666767, 97255020, 110222356, 129673360, 137777945, 155608032, 157228949, 165333534, 194510040, 220444712, 259346720, 275555890, 314457898, 330667068, 389020080, 413333835, 440889424, 471686847, 551111780, 628915796, 661334136, 778040160, 786144745, 826667670, 881778848, 943373694, 1102223560, 1257831592, 1322668272, 1572289490, 1653335340, 1886747388, 2204447120, 2358434235, 2515663184, 2645336544, 2672892133, 3144578980, 3306670680, 3773494776, 4408894240, 4716868470, 5031326368, 5345784266, 6289157960, 6613341360, 7546989552, 8018676399, 9433736940, 10691568532, 12578315920, 13226682720, 13364460665, 15093979104, 16037352798, 18867473880, 21383137064, 25156631840, 26728921330, 32074705596, 37734947760, 40093381995, 42766274128, 53457842660, 64149411192, 75469895520, 80186763990, 85532548256, 106915685320, 128298822384, 160373527980, 213831370640, 256597644768, 320747055960, 427662741280, 641494111920, 1282988223840]

約数ペア:

[(1, 1282988223840), (2, 641494111920), (3, 427662741280), (4, 320747055960), (5, 256597644768), (6, 213831370640), (8, 160373527980), (10, 128298822384), (12, 106915685320), (15, 85532548256), (16, 80186763990), (17, 75469895520), (20, 64149411192), (24, 53457842660), (30, 42766274128), (32, 40093381995), (34, 37734947760), (40, 32074705596), (48, 26728921330), (51, 25156631840), (60, 21383137064), (68, 18867473880), (80, 16037352798), (85, 15093979104), (96, 13364460665), (97, 13226682720), (102, 12578315920), (120, 10691568532), (136, 9433736940), (160, 8018676399), (170, 7546989552), (194, 6613341360), (204, 6289157960), (240, 5345784266), (255, 5031326368), (272, 4716868470), (291, 4408894240), (340, 3773494776), (388, 3306670680), (408, 3144578980), (480, 2672892133), (485, 2645336544), (510, 2515663184), (544, 2358434235), (582, 2204447120), (680, 1886747388), (776, 1653335340), (816, 1572289490), (970, 1322668272), (1020, 1257831592), (1164, 1102223560), (1360, 943373694), (1455, 881778848), (1552, 826667670), (1632, 786144745), (1649, 778040160), (1940, 661334136), (2040, 628915796), (2328, 551111780), (2720, 471686847), (2910, 440889424), (3104, 413333835), (3298, 389020080), (3880, 330667068), (4080, 314457898), (4656, 275555890), (4947, 259346720), (5820, 220444712), (6596, 194510040), (7760, 165333534), (8160, 157228949), (8245, 155608032), (9312, 137777945), (9894, 129673360), (11640, 110222356), (13192, 97255020), (15520, 82666767), (16490, 77804016), (19788, 64836680), (23280, 55111178), (24735, 51869344), (26384, 48627510), (32980, 38902008), (39576, 32418340), (46560, 27555589), (49470, 25934672), (52768, 24313755), (65960, 19451004), (79152, 16209170), (98940, 12967336), (131920, 9725502), (158304, 8104585), (197880, 6483668), (263840, 4862751), (395760, 3241834), (791520, 1620917)]