38712067520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{13859}}^1$

素因数の和:13955

約数の個数: 224

約数和(自身を含む): 111527539200

約数和(自身を除く): 72815471680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 43, 56, 58, 64, 70, 80, 86, 112, 116, 140, 145, 160, 172, 203, 215, 224, 232, 280, 290, 301, 320, 344, 406, 430, 448, 464, 560, 580, 602, 688, 812, 860, 928, 1015, 1120, 1160, 1204, 1247, 1376, 1505, 1624, 1720, 1856, 2030, 2240, 2320, 2408, 2494, 2752, 3010, 3248, 3440, 4060, 4640, 4816, 4988, 6020, 6235, 6496, 6880, 8120, 8729, 9280, 9632, 9976, 12040, 12470, 12992, 13760, 13859, 16240, 17458, 19264, 19952, 24080, 24940, 27718, 32480, 34916, 39904, 43645, 48160, 49880, 55436, 64960, 69295, 69832, 79808, 87290, 96320, 97013, 99760, 110872, 138590, 139664, 174580, 194026, 199520, 221744, 277180, 279328, 349160, 388052, 399040, 401911, 443488, 485065, 554360, 558656, 595937, 698320, 776104, 803822, 886976, 970130, 1108720, 1191874, 1396640, 1552208, 1607644, 1940260, 2009555, 2217440, 2383748, 2793280, 2813377, 2979685, 3104416, 3215288, 3880520, 4019110, 4171559, 4434880, 4767496, 5626754, 5959370, 6208832, 6430576, 7761040, 8038220, 8343118, 9534992, 11253508, 11918740, 12861152, 14066885, 15522080, 16076440, 16686236, 17282173, 19069984, 20857795, 22507016, 23837480, 25722304, 28133770, 31044160, 32152880, 33372472, 34564346, 38139968, 41715590, 45014032, 47674960, 56267540, 64305760, 66744944, 69128692, 83431180, 86410865, 90028064, 95349920, 112535080, 120975211, 128611520, 133489888, 138257384, 166862360, 172821730, 180056128, 190699840, 225070160, 241950422, 266979776, 276514768, 333724720, 345643460, 450140320, 483900844, 553029536, 604876055, 667449440, 691286920, 900280640, 967801688, 1106059072, 1209752110, 1334898880, 1382573840, 1935603376, 2419504220, 2765147680, 3871206752, 4839008440, 5530295360, 7742413504, 9678016880, 19356033760, 38712067520]

約数ペア:

[(1, 38712067520), (2, 19356033760), (4, 9678016880), (5, 7742413504), (7, 5530295360), (8, 4839008440), (10, 3871206752), (14, 2765147680), (16, 2419504220), (20, 1935603376), (28, 1382573840), (29, 1334898880), (32, 1209752110), (35, 1106059072), (40, 967801688), (43, 900280640), (56, 691286920), (58, 667449440), (64, 604876055), (70, 553029536), (80, 483900844), (86, 450140320), (112, 345643460), (116, 333724720), (140, 276514768), (145, 266979776), (160, 241950422), (172, 225070160), (203, 190699840), (215, 180056128), (224, 172821730), (232, 166862360), (280, 138257384), (290, 133489888), (301, 128611520), (320, 120975211), (344, 112535080), (406, 95349920), (430, 90028064), (448, 86410865), (464, 83431180), (560, 69128692), (580, 66744944), (602, 64305760), (688, 56267540), (812, 47674960), (860, 45014032), (928, 41715590), (1015, 38139968), (1120, 34564346), (1160, 33372472), (1204, 32152880), (1247, 31044160), (1376, 28133770), (1505, 25722304), (1624, 23837480), (1720, 22507016), (1856, 20857795), (2030, 19069984), (2240, 17282173), (2320, 16686236), (2408, 16076440), (2494, 15522080), (2752, 14066885), (3010, 12861152), (3248, 11918740), (3440, 11253508), (4060, 9534992), (4640, 8343118), (4816, 8038220), (4988, 7761040), (6020, 6430576), (6235, 6208832), (6496, 5959370), (6880, 5626754), (8120, 4767496), (8729, 4434880), (9280, 4171559), (9632, 4019110), (9976, 3880520), (12040, 3215288), (12470, 3104416), (12992, 2979685), (13760, 2813377), (13859, 2793280), (16240, 2383748), (17458, 2217440), (19264, 2009555), (19952, 1940260), (24080, 1607644), (24940, 1552208), (27718, 1396640), (32480, 1191874), (34916, 1108720), (39904, 970130), (43645, 886976), (48160, 803822), (49880, 776104), (55436, 698320), (64960, 595937), (69295, 558656), (69832, 554360), (79808, 485065), (87290, 443488), (96320, 401911), (97013, 399040), (99760, 388052), (110872, 349160), (138590, 279328), (139664, 277180), (174580, 221744), (194026, 199520)]