153569920

素因数分解:

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

素因数の和:175

約数の個数: 192

約数和(自身を含む): 439538400

約数和(自身を除く): 285968480

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, 128, 140, 160, 166, 196, 224, 236, 245, 280, 295, 320, 332, 392, 413, 415, 448, 472, 490, 560, 581, 590, 640, 664, 784, 826, 830, 896, 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, 4480, 4648, 4720, 4897, 5312, 5782, 5810, 6272, 6608, 6640, 7552, 7840, 8134, 8260, 9296, 9440, 9794, 10624, 11564, 11620, 13216, 13280, 14455, 15680, 16268, 16520, 18592, 18880, 19588, 20335, 23128, 23240, 24485, 26432, 26560, 28910, 31360, 32536, 33040, 34279, 37184, 37760, 39176, 40670, 46256, 46480, 48970, 52864, 53120, 57820, 65072, 66080, 68558, 74368, 78352, 81340, 92512, 92960, 97940, 115640, 130144, 132160, 137116, 156704, 162680, 171395, 185024, 185920, 195880, 231280, 239953, 260288, 264320, 274232, 313408, 325360, 342790, 370048, 371840, 391760, 462560, 479906, 520576, 548464, 626816, 650720, 685580, 783520, 925120, 959812, 1096928, 1199765, 1301440, 1371160, 1567040, 1850240, 1919624, 2193856, 2399530, 2602880, 2742320, 3134080, 3839248, 4387712, 4799060, 5484640, 7678496, 9598120, 10969280, 15356992, 19196240, 21938560, 30713984, 38392480, 76784960, 153569920]

約数ペア:

[(1, 153569920), (2, 76784960), (4, 38392480), (5, 30713984), (7, 21938560), (8, 19196240), (10, 15356992), (14, 10969280), (16, 9598120), (20, 7678496), (28, 5484640), (32, 4799060), (35, 4387712), (40, 3839248), (49, 3134080), (56, 2742320), (59, 2602880), (64, 2399530), (70, 2193856), (80, 1919624), (83, 1850240), (98, 1567040), (112, 1371160), (118, 1301440), (128, 1199765), (140, 1096928), (160, 959812), (166, 925120), (196, 783520), (224, 685580), (236, 650720), (245, 626816), (280, 548464), (295, 520576), (320, 479906), (332, 462560), (392, 391760), (413, 371840), (415, 370048), (448, 342790), (472, 325360), (490, 313408), (560, 274232), (581, 264320), (590, 260288), (640, 239953), (664, 231280), (784, 195880), (826, 185920), (830, 185024), (896, 171395), (944, 162680), (980, 156704), (1120, 137116), (1162, 132160), (1180, 130144), (1328, 115640), (1568, 97940), (1652, 92960), (1660, 92512), (1888, 81340), (1960, 78352), (2065, 74368), (2240, 68558), (2324, 66080), (2360, 65072), (2656, 57820), (2891, 53120), (2905, 52864), (3136, 48970), (3304, 46480), (3320, 46256), (3776, 40670), (3920, 39176), (4067, 37760), (4130, 37184), (4480, 34279), (4648, 33040), (4720, 32536), (4897, 31360), (5312, 28910), (5782, 26560), (5810, 26432), (6272, 24485), (6608, 23240), (6640, 23128), (7552, 20335), (7840, 19588), (8134, 18880), (8260, 18592), (9296, 16520), (9440, 16268), (9794, 15680), (10624, 14455), (11564, 13280), (11620, 13216)]