449552320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2069}}^1$

素因数の和:2190

約数の個数: 112

約数和(自身を含む): 1236634560

約数和(自身を除く): 787082240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 97, 112, 140, 160, 194, 224, 280, 320, 388, 448, 485, 560, 679, 776, 970, 1120, 1358, 1552, 1940, 2069, 2240, 2716, 3104, 3395, 3880, 4138, 5432, 6208, 6790, 7760, 8276, 10345, 10864, 13580, 14483, 15520, 16552, 20690, 21728, 27160, 28966, 31040, 33104, 41380, 43456, 54320, 57932, 66208, 72415, 82760, 108640, 115864, 132416, 144830, 165520, 200693, 217280, 231728, 289660, 331040, 401386, 463456, 579320, 662080, 802772, 926912, 1003465, 1158640, 1404851, 1605544, 2006930, 2317280, 2809702, 3211088, 4013860, 4634560, 5619404, 6422176, 7024255, 8027720, 11238808, 12844352, 14048510, 16055440, 22477616, 28097020, 32110880, 44955232, 56194040, 64221760, 89910464, 112388080, 224776160, 449552320]

約数ペア:

[(1, 449552320), (2, 224776160), (4, 112388080), (5, 89910464), (7, 64221760), (8, 56194040), (10, 44955232), (14, 32110880), (16, 28097020), (20, 22477616), (28, 16055440), (32, 14048510), (35, 12844352), (40, 11238808), (56, 8027720), (64, 7024255), (70, 6422176), (80, 5619404), (97, 4634560), (112, 4013860), (140, 3211088), (160, 2809702), (194, 2317280), (224, 2006930), (280, 1605544), (320, 1404851), (388, 1158640), (448, 1003465), (485, 926912), (560, 802772), (679, 662080), (776, 579320), (970, 463456), (1120, 401386), (1358, 331040), (1552, 289660), (1940, 231728), (2069, 217280), (2240, 200693), (2716, 165520), (3104, 144830), (3395, 132416), (3880, 115864), (4138, 108640), (5432, 82760), (6208, 72415), (6790, 66208), (7760, 57932), (8276, 54320), (10345, 43456), (10864, 41380), (13580, 33104), (14483, 31040), (15520, 28966), (16552, 27160), (20690, 21728)]