194699520

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{16901}}^1$

素因数の和:16928

約数の個数: 108

約数和(自身を含む): 673679916

約数和(自身を除く): 478980396

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 16901, 33802, 50703, 67604, 84505, 101406, 135208, 152109, 169010, 202812, 253515, 270416, 304218, 338020, 405624, 507030, 540832, 608436, 676040, 760545, 811248, 1014060, 1081664, 1216872, 1352080, 1521090, 1622496, 2028120, 2163328, 2433744, 2704160, 3042180, 3244992, 4056240, 4326656, 4867488, 5408320, 6084360, 6489984, 8112480, 9734976, 10816640, 12168720, 12979968, 16224960, 19469952, 21633280, 24337440, 32449920, 38939904, 48674880, 64899840, 97349760, 194699520]

約数ペア:

[(1, 194699520), (2, 97349760), (3, 64899840), (4, 48674880), (5, 38939904), (6, 32449920), (8, 24337440), (9, 21633280), (10, 19469952), (12, 16224960), (15, 12979968), (16, 12168720), (18, 10816640), (20, 9734976), (24, 8112480), (30, 6489984), (32, 6084360), (36, 5408320), (40, 4867488), (45, 4326656), (48, 4056240), (60, 3244992), (64, 3042180), (72, 2704160), (80, 2433744), (90, 2163328), (96, 2028120), (120, 1622496), (128, 1521090), (144, 1352080), (160, 1216872), (180, 1081664), (192, 1014060), (240, 811248), (256, 760545), (288, 676040), (320, 608436), (360, 540832), (384, 507030), (480, 405624), (576, 338020), (640, 304218), (720, 270416), (768, 253515), (960, 202812), (1152, 169010), (1280, 152109), (1440, 135208), (1920, 101406), (2304, 84505), (2880, 67604), (3840, 50703), (5760, 33802), (11520, 16901)]