190016400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{22621}}^1$

素因数の和:22649

約数の個数: 120

約数和(自身を含む): 695671744

約数和(自身を除く): 505655344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 8400, 22621, 45242, 67863, 90484, 113105, 135726, 158347, 180968, 226210, 271452, 316694, 339315, 361936, 452420, 475041, 542904, 565525, 633388, 678630, 791735, 904840, 950082, 1085808, 1131050, 1266776, 1357260, 1583470, 1696575, 1809680, 1900164, 2262100, 2375205, 2533552, 2714520, 3166940, 3393150, 3800328, 3958675, 4524200, 4750410, 5429040, 6333880, 6786300, 7600656, 7917350, 9048400, 9500820, 11876025, 12667760, 13572600, 15834700, 19001640, 23752050, 27145200, 31669400, 38003280, 47504100, 63338800, 95008200, 190016400]

約数ペア:

[(1, 190016400), (2, 95008200), (3, 63338800), (4, 47504100), (5, 38003280), (6, 31669400), (7, 27145200), (8, 23752050), (10, 19001640), (12, 15834700), (14, 13572600), (15, 12667760), (16, 11876025), (20, 9500820), (21, 9048400), (24, 7917350), (25, 7600656), (28, 6786300), (30, 6333880), (35, 5429040), (40, 4750410), (42, 4524200), (48, 3958675), (50, 3800328), (56, 3393150), (60, 3166940), (70, 2714520), (75, 2533552), (80, 2375205), (84, 2262100), (100, 1900164), (105, 1809680), (112, 1696575), (120, 1583470), (140, 1357260), (150, 1266776), (168, 1131050), (175, 1085808), (200, 950082), (210, 904840), (240, 791735), (280, 678630), (300, 633388), (336, 565525), (350, 542904), (400, 475041), (420, 452420), (525, 361936), (560, 339315), (600, 316694), (700, 271452), (840, 226210), (1050, 180968), (1200, 158347), (1400, 135726), (1680, 113105), (2100, 90484), (2800, 67863), (4200, 45242), (8400, 22621)]