76784960

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:173

約数の個数: 168

約数和(自身を含む): 218907360

約数和(自身を除く): 142122400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 59, 64, 70, 80, 83, 98, 112, 118, 140, 160, 166, 196, 224, 236, 245, 280, 295, 320, 332, 392, 413, 415, 448, 472, 490, 560, 581, 590, 664, 784, 826, 830, 944, 980, 1120, 1162, 1180, 1328, 1568, 1652, 1660, 1888, 1960, 2065, 2240, 2324, 2360, 2656, 2891, 2905, 3136, 3304, 3320, 3776, 3920, 4067, 4130, 4648, 4720, 4897, 5312, 5782, 5810, 6608, 6640, 7840, 8134, 8260, 9296, 9440, 9794, 11564, 11620, 13216, 13280, 14455, 15680, 16268, 16520, 18592, 18880, 19588, 20335, 23128, 23240, 24485, 26432, 26560, 28910, 32536, 33040, 34279, 37184, 39176, 40670, 46256, 46480, 48970, 57820, 65072, 66080, 68558, 78352, 81340, 92512, 92960, 97940, 115640, 130144, 132160, 137116, 156704, 162680, 171395, 185024, 185920, 195880, 231280, 239953, 260288, 274232, 313408, 325360, 342790, 391760, 462560, 479906, 548464, 650720, 685580, 783520, 925120, 959812, 1096928, 1199765, 1301440, 1371160, 1567040, 1919624, 2193856, 2399530, 2742320, 3839248, 4799060, 5484640, 7678496, 9598120, 10969280, 15356992, 19196240, 38392480, 76784960]

約数ペア:

[(1, 76784960), (2, 38392480), (4, 19196240), (5, 15356992), (7, 10969280), (8, 9598120), (10, 7678496), (14, 5484640), (16, 4799060), (20, 3839248), (28, 2742320), (32, 2399530), (35, 2193856), (40, 1919624), (49, 1567040), (56, 1371160), (59, 1301440), (64, 1199765), (70, 1096928), (80, 959812), (83, 925120), (98, 783520), (112, 685580), (118, 650720), (140, 548464), (160, 479906), (166, 462560), (196, 391760), (224, 342790), (236, 325360), (245, 313408), (280, 274232), (295, 260288), (320, 239953), (332, 231280), (392, 195880), (413, 185920), (415, 185024), (448, 171395), (472, 162680), (490, 156704), (560, 137116), (581, 132160), (590, 130144), (664, 115640), (784, 97940), (826, 92960), (830, 92512), (944, 81340), (980, 78352), (1120, 68558), (1162, 66080), (1180, 65072), (1328, 57820), (1568, 48970), (1652, 46480), (1660, 46256), (1888, 40670), (1960, 39176), (2065, 37184), (2240, 34279), (2324, 33040), (2360, 32536), (2656, 28910), (2891, 26560), (2905, 26432), (3136, 24485), (3304, 23240), (3320, 23128), (3776, 20335), (3920, 19588), (4067, 18880), (4130, 18592), (4648, 16520), (4720, 16268), (4897, 15680), (5312, 14455), (5782, 13280), (5810, 13216), (6608, 11620), (6640, 11564), (7840, 9794), (8134, 9440), (8260, 9296)]