164707039840

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{1987}}^1$

素因数の和:2222

約数の個数: 288

約数和(自身を含む): 461744569440

約数和(自身を除く): 297037529600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 97, 98, 109, 112, 140, 160, 194, 196, 218, 224, 245, 280, 388, 392, 436, 485, 490, 545, 560, 679, 763, 776, 784, 872, 970, 980, 1090, 1120, 1358, 1526, 1552, 1568, 1744, 1940, 1960, 1987, 2180, 2716, 3052, 3104, 3395, 3488, 3815, 3880, 3920, 3974, 4360, 4753, 5341, 5432, 6104, 6790, 7630, 7760, 7840, 7948, 8720, 9506, 9935, 10573, 10682, 10864, 12208, 13580, 13909, 15260, 15520, 15896, 17440, 19012, 19870, 21146, 21364, 21728, 23765, 24416, 26705, 27160, 27818, 30520, 31792, 38024, 39740, 42292, 42728, 47530, 52865, 53410, 54320, 55636, 61040, 63584, 69545, 74011, 76048, 79480, 84584, 85456, 95060, 97363, 105730, 106820, 108640, 111272, 122080, 139090, 148022, 152096, 158960, 169168, 170912, 190120, 192739, 194726, 211460, 213640, 216583, 222544, 278180, 296044, 317920, 338336, 370055, 380240, 385478, 389452, 422920, 427280, 433166, 445088, 486815, 518077, 556360, 592088, 740110, 760480, 770956, 778904, 845840, 854560, 866332, 963695, 973630, 1036154, 1082915, 1112720, 1184176, 1349173, 1480220, 1516081, 1541912, 1557808, 1691680, 1732664, 1927390, 1947260, 2072308, 2165830, 2225440, 2368352, 2590385, 2698346, 2960440, 3032162, 3083824, 3115616, 3465328, 3854780, 3894520, 4144616, 4331660, 5180770, 5396692, 5920880, 6064324, 6167648, 6745865, 6930656, 7580405, 7709560, 7789040, 8289232, 8663320, 9444211, 10361540, 10612567, 10793384, 11841760, 12128648, 13491730, 15160810, 15419120, 15578080, 16578464, 17326640, 18888422, 20723080, 21008551, 21225134, 21586768, 24257296, 26983460, 30321620, 30838240, 34653280, 37776844, 41446160, 42017102, 42450268, 43173536, 47221055, 48514592, 53062835, 53966920, 60643240, 75553688, 82892320, 84034204, 84900536, 94442110, 105042755, 106125670, 107933840, 121286480, 147059857, 151107376, 168068408, 169801072, 188884220, 210085510, 212251340, 215867680, 242572960, 294119714, 302214752, 336136816, 339602144, 377768440, 420171020, 424502680, 588239428, 672273632, 735299285, 755536880, 840342040, 849005360, 1029418999, 1176478856, 1470598570, 1511073760, 1680684080, 1698010720, 2058837998, 2352957712, 2941197140, 3361368160, 4117675996, 4705915424, 5147094995, 5882394280, 8235351992, 10294189990, 11764788560, 16470703984, 20588379980, 23529577120, 32941407968, 41176759960, 82353519920, 164707039840]

約数ペア:

[(1, 164707039840), (2, 82353519920), (4, 41176759960), (5, 32941407968), (7, 23529577120), (8, 20588379980), (10, 16470703984), (14, 11764788560), (16, 10294189990), (20, 8235351992), (28, 5882394280), (32, 5147094995), (35, 4705915424), (40, 4117675996), (49, 3361368160), (56, 2941197140), (70, 2352957712), (80, 2058837998), (97, 1698010720), (98, 1680684080), (109, 1511073760), (112, 1470598570), (140, 1176478856), (160, 1029418999), (194, 849005360), (196, 840342040), (218, 755536880), (224, 735299285), (245, 672273632), (280, 588239428), (388, 424502680), (392, 420171020), (436, 377768440), (485, 339602144), (490, 336136816), (545, 302214752), (560, 294119714), (679, 242572960), (763, 215867680), (776, 212251340), (784, 210085510), (872, 188884220), (970, 169801072), (980, 168068408), (1090, 151107376), (1120, 147059857), (1358, 121286480), (1526, 107933840), (1552, 106125670), (1568, 105042755), (1744, 94442110), (1940, 84900536), (1960, 84034204), (1987, 82892320), (2180, 75553688), (2716, 60643240), (3052, 53966920), (3104, 53062835), (3395, 48514592), (3488, 47221055), (3815, 43173536), (3880, 42450268), (3920, 42017102), (3974, 41446160), (4360, 37776844), (4753, 34653280), (5341, 30838240), (5432, 30321620), (6104, 26983460), (6790, 24257296), (7630, 21586768), (7760, 21225134), (7840, 21008551), (7948, 20723080), (8720, 18888422), (9506, 17326640), (9935, 16578464), (10573, 15578080), (10682, 15419120), (10864, 15160810), (12208, 13491730), (13580, 12128648), (13909, 11841760), (15260, 10793384), (15520, 10612567), (15896, 10361540), (17440, 9444211), (19012, 8663320), (19870, 8289232), (21146, 7789040), (21364, 7709560), (21728, 7580405), (23765, 6930656), (24416, 6745865), (26705, 6167648), (27160, 6064324), (27818, 5920880), (30520, 5396692), (31792, 5180770), (38024, 4331660), (39740, 4144616), (42292, 3894520), (42728, 3854780), (47530, 3465328), (52865, 3115616), (53410, 3083824), (54320, 3032162), (55636, 2960440), (61040, 2698346), (63584, 2590385), (69545, 2368352), (74011, 2225440), (76048, 2165830), (79480, 2072308), (84584, 1947260), (85456, 1927390), (95060, 1732664), (97363, 1691680), (105730, 1557808), (106820, 1541912), (108640, 1516081), (111272, 1480220), (122080, 1349173), (139090, 1184176), (148022, 1112720), (152096, 1082915), (158960, 1036154), (169168, 973630), (170912, 963695), (190120, 866332), (192739, 854560), (194726, 845840), (211460, 778904), (213640, 770956), (216583, 760480), (222544, 740110), (278180, 592088), (296044, 556360), (317920, 518077), (338336, 486815), (370055, 445088), (380240, 433166), (385478, 427280), (389452, 422920)]