136857280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{571}}^1$

素因数の和:702

約数の個数: 112

約数和(自身を含む): 376586496

約数和(自身を除く): 239729216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 107, 112, 140, 160, 214, 224, 280, 320, 428, 448, 535, 560, 571, 749, 856, 1070, 1120, 1142, 1498, 1712, 2140, 2240, 2284, 2855, 2996, 3424, 3745, 3997, 4280, 4568, 5710, 5992, 6848, 7490, 7994, 8560, 9136, 11420, 11984, 14980, 15988, 17120, 18272, 19985, 22840, 23968, 29960, 31976, 34240, 36544, 39970, 45680, 47936, 59920, 61097, 63952, 79940, 91360, 119840, 122194, 127904, 159880, 182720, 239680, 244388, 255808, 305485, 319760, 427679, 488776, 610970, 639520, 855358, 977552, 1221940, 1279040, 1710716, 1955104, 2138395, 2443880, 3421432, 3910208, 4276790, 4887760, 6842864, 8553580, 9775520, 13685728, 17107160, 19551040, 27371456, 34214320, 68428640, 136857280]

約数ペア:

[(1, 136857280), (2, 68428640), (4, 34214320), (5, 27371456), (7, 19551040), (8, 17107160), (10, 13685728), (14, 9775520), (16, 8553580), (20, 6842864), (28, 4887760), (32, 4276790), (35, 3910208), (40, 3421432), (56, 2443880), (64, 2138395), (70, 1955104), (80, 1710716), (107, 1279040), (112, 1221940), (140, 977552), (160, 855358), (214, 639520), (224, 610970), (280, 488776), (320, 427679), (428, 319760), (448, 305485), (535, 255808), (560, 244388), (571, 239680), (749, 182720), (856, 159880), (1070, 127904), (1120, 122194), (1142, 119840), (1498, 91360), (1712, 79940), (2140, 63952), (2240, 61097), (2284, 59920), (2855, 47936), (2996, 45680), (3424, 39970), (3745, 36544), (3997, 34240), (4280, 31976), (4568, 29960), (5710, 23968), (5992, 22840), (6848, 19985), (7490, 18272), (7994, 17120), (8560, 15988), (9136, 14980), (11420, 11984)]