18740099280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{1993}}^1$

素因数の和:2238

約数の個数: 320

約数和(自身を含む): 69073436160

約数和(自身を除く): 50333336880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 105, 112, 116, 120, 140, 145, 168, 174, 193, 203, 210, 232, 240, 280, 290, 336, 348, 386, 406, 420, 435, 464, 560, 579, 580, 609, 696, 772, 812, 840, 870, 965, 1015, 1158, 1160, 1218, 1351, 1392, 1544, 1624, 1680, 1740, 1930, 1993, 2030, 2316, 2320, 2436, 2702, 2895, 3045, 3088, 3248, 3480, 3860, 3986, 4053, 4060, 4632, 4872, 5404, 5597, 5790, 5979, 6090, 6755, 6960, 7720, 7972, 8106, 8120, 9264, 9744, 9965, 10808, 11194, 11580, 11958, 12180, 13510, 13951, 15440, 15944, 16212, 16240, 16791, 19930, 20265, 21616, 22388, 23160, 23916, 24360, 27020, 27902, 27985, 29895, 31888, 32424, 33582, 39179, 39860, 40530, 41853, 44776, 46320, 47832, 48720, 54040, 55804, 55970, 57797, 59790, 64848, 67164, 69755, 78358, 79720, 81060, 83706, 83955, 89552, 95664, 108080, 111608, 111940, 115594, 117537, 119580, 134328, 139510, 156716, 159440, 162120, 167412, 167910, 173391, 195895, 209265, 223216, 223880, 231188, 235074, 239160, 268656, 279020, 288985, 313432, 324240, 334824, 335820, 346782, 384649, 391790, 404579, 418530, 447760, 462376, 470148, 478320, 558040, 577970, 587685, 626864, 669648, 671640, 693564, 769298, 783580, 809158, 837060, 866955, 924752, 940296, 1116080, 1153947, 1155940, 1175370, 1213737, 1343280, 1387128, 1538596, 1567160, 1618316, 1674120, 1733910, 1880592, 1923245, 2022895, 2307894, 2311880, 2350740, 2427474, 2692543, 2774256, 3077192, 3134320, 3236632, 3348240, 3467820, 3846490, 4045790, 4615788, 4623760, 4701480, 4854948, 5385086, 5769735, 6068685, 6154384, 6473264, 6935640, 7692980, 8077629, 8091580, 9231576, 9402960, 9709896, 10770172, 11154821, 11539470, 12137370, 13462715, 13871280, 15385960, 16155258, 16183160, 18463152, 19419792, 21540344, 22309642, 23078940, 24274740, 26925430, 30771920, 32310516, 32366320, 33464463, 40388145, 43080688, 44619284, 46157880, 48549480, 53850860, 55774105, 64621032, 66928926, 78083747, 80776290, 89238568, 92315760, 97098960, 107701720, 111548210, 129242064, 133857852, 156167494, 161552580, 167322315, 178477136, 215403440, 223096420, 234251241, 267715704, 312334988, 323105160, 334644630, 390418735, 446192840, 468502482, 535431408, 624669976, 646210320, 669289260, 780837470, 892385680, 937004964, 1171256205, 1249339952, 1338578520, 1561674940, 1874009928, 2342512410, 2677157040, 3123349880, 3748019856, 4685024820, 6246699760, 9370049640, 18740099280]

約数ペア:

[(1, 18740099280), (2, 9370049640), (3, 6246699760), (4, 4685024820), (5, 3748019856), (6, 3123349880), (7, 2677157040), (8, 2342512410), (10, 1874009928), (12, 1561674940), (14, 1338578520), (15, 1249339952), (16, 1171256205), (20, 937004964), (21, 892385680), (24, 780837470), (28, 669289260), (29, 646210320), (30, 624669976), (35, 535431408), (40, 468502482), (42, 446192840), (48, 390418735), (56, 334644630), (58, 323105160), (60, 312334988), (70, 267715704), (80, 234251241), (84, 223096420), (87, 215403440), (105, 178477136), (112, 167322315), (116, 161552580), (120, 156167494), (140, 133857852), (145, 129242064), (168, 111548210), (174, 107701720), (193, 97098960), (203, 92315760), (210, 89238568), (232, 80776290), (240, 78083747), (280, 66928926), (290, 64621032), (336, 55774105), (348, 53850860), (386, 48549480), (406, 46157880), (420, 44619284), (435, 43080688), (464, 40388145), (560, 33464463), (579, 32366320), (580, 32310516), (609, 30771920), (696, 26925430), (772, 24274740), (812, 23078940), (840, 22309642), (870, 21540344), (965, 19419792), (1015, 18463152), (1158, 16183160), (1160, 16155258), (1218, 15385960), (1351, 13871280), (1392, 13462715), (1544, 12137370), (1624, 11539470), (1680, 11154821), (1740, 10770172), (1930, 9709896), (1993, 9402960), (2030, 9231576), (2316, 8091580), (2320, 8077629), (2436, 7692980), (2702, 6935640), (2895, 6473264), (3045, 6154384), (3088, 6068685), (3248, 5769735), (3480, 5385086), (3860, 4854948), (3986, 4701480), (4053, 4623760), (4060, 4615788), (4632, 4045790), (4872, 3846490), (5404, 3467820), (5597, 3348240), (5790, 3236632), (5979, 3134320), (6090, 3077192), (6755, 2774256), (6960, 2692543), (7720, 2427474), (7972, 2350740), (8106, 2311880), (8120, 2307894), (9264, 2022895), (9744, 1923245), (9965, 1880592), (10808, 1733910), (11194, 1674120), (11580, 1618316), (11958, 1567160), (12180, 1538596), (13510, 1387128), (13951, 1343280), (15440, 1213737), (15944, 1175370), (16212, 1155940), (16240, 1153947), (16791, 1116080), (19930, 940296), (20265, 924752), (21616, 866955), (22388, 837060), (23160, 809158), (23916, 783580), (24360, 769298), (27020, 693564), (27902, 671640), (27985, 669648), (29895, 626864), (31888, 587685), (32424, 577970), (33582, 558040), (39179, 478320), (39860, 470148), (40530, 462376), (41853, 447760), (44776, 418530), (46320, 404579), (47832, 391790), (48720, 384649), (54040, 346782), (55804, 335820), (55970, 334824), (57797, 324240), (59790, 313432), (64848, 288985), (67164, 279020), (69755, 268656), (78358, 239160), (79720, 235074), (81060, 231188), (83706, 223880), (83955, 223216), (89552, 209265), (95664, 195895), (108080, 173391), (111608, 167910), (111940, 167412), (115594, 162120), (117537, 159440), (119580, 156716), (134328, 139510)]