209699040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{1259}}^1$

素因数の和:1624

約数の個数: 96

約数和(自身を含む): 662981760

約数和(自身を除く): 453282720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 347, 480, 694, 1041, 1259, 1388, 1735, 2082, 2518, 2776, 3470, 3777, 4164, 5036, 5205, 5552, 6295, 6940, 7554, 8328, 10072, 10410, 11104, 12590, 13880, 15108, 16656, 18885, 20144, 20820, 25180, 27760, 30216, 33312, 37770, 40288, 41640, 50360, 55520, 60432, 75540, 83280, 100720, 120864, 151080, 166560, 201440, 302160, 436873, 604320, 873746, 1310619, 1747492, 2184365, 2621238, 3494984, 4368730, 5242476, 6553095, 6989968, 8737460, 10484952, 13106190, 13979936, 17474920, 20969904, 26212380, 34949840, 41939808, 52424760, 69899680, 104849520, 209699040]

約数ペア:

[(1, 209699040), (2, 104849520), (3, 69899680), (4, 52424760), (5, 41939808), (6, 34949840), (8, 26212380), (10, 20969904), (12, 17474920), (15, 13979936), (16, 13106190), (20, 10484952), (24, 8737460), (30, 6989968), (32, 6553095), (40, 5242476), (48, 4368730), (60, 3494984), (80, 2621238), (96, 2184365), (120, 1747492), (160, 1310619), (240, 873746), (347, 604320), (480, 436873), (694, 302160), (1041, 201440), (1259, 166560), (1388, 151080), (1735, 120864), (2082, 100720), (2518, 83280), (2776, 75540), (3470, 60432), (3777, 55520), (4164, 50360), (5036, 41640), (5205, 40288), (5552, 37770), (6295, 33312), (6940, 30216), (7554, 27760), (8328, 25180), (10072, 20820), (10410, 20144), (11104, 18885), (12590, 16656), (13880, 15108)]