194677440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1361}}^1$

素因数の和:1530

約数の個数: 112

約数和(自身を含む): 622706400

約数和(自身を除く): 428028960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 149, 160, 192, 240, 298, 320, 447, 480, 596, 745, 894, 960, 1192, 1361, 1490, 1788, 2235, 2384, 2722, 2980, 3576, 4083, 4470, 4768, 5444, 5960, 6805, 7152, 8166, 8940, 9536, 10888, 11920, 13610, 14304, 16332, 17880, 20415, 21776, 23840, 27220, 28608, 32664, 35760, 40830, 43552, 47680, 54440, 65328, 71520, 81660, 87104, 108880, 130656, 143040, 163320, 202789, 217760, 261312, 326640, 405578, 435520, 608367, 653280, 811156, 1013945, 1216734, 1306560, 1622312, 2027890, 2433468, 3041835, 3244624, 4055780, 4866936, 6083670, 6489248, 8111560, 9733872, 12167340, 12978496, 16223120, 19467744, 24334680, 32446240, 38935488, 48669360, 64892480, 97338720, 194677440]

約数ペア:

[(1, 194677440), (2, 97338720), (3, 64892480), (4, 48669360), (5, 38935488), (6, 32446240), (8, 24334680), (10, 19467744), (12, 16223120), (15, 12978496), (16, 12167340), (20, 9733872), (24, 8111560), (30, 6489248), (32, 6083670), (40, 4866936), (48, 4055780), (60, 3244624), (64, 3041835), (80, 2433468), (96, 2027890), (120, 1622312), (149, 1306560), (160, 1216734), (192, 1013945), (240, 811156), (298, 653280), (320, 608367), (447, 435520), (480, 405578), (596, 326640), (745, 261312), (894, 217760), (960, 202789), (1192, 163320), (1361, 143040), (1490, 130656), (1788, 108880), (2235, 87104), (2384, 81660), (2722, 71520), (2980, 65328), (3576, 54440), (4083, 47680), (4470, 43552), (4768, 40830), (5444, 35760), (5960, 32664), (6805, 28608), (7152, 27220), (8166, 23840), (8940, 21776), (9536, 20415), (10888, 17880), (11920, 16332), (13610, 14304)]