384789440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{607}}^1$

素因数の和:914

約数の個数: 112

約数和(自身を含む): 1052608512

約数和(自身を除く): 667819072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 283, 320, 448, 560, 566, 607, 1120, 1132, 1214, 1415, 1981, 2240, 2264, 2428, 2830, 3035, 3962, 4249, 4528, 4856, 5660, 6070, 7924, 8498, 9056, 9712, 9905, 11320, 12140, 15848, 16996, 18112, 19424, 19810, 21245, 22640, 24280, 31696, 33992, 38848, 39620, 42490, 45280, 48560, 63392, 67984, 79240, 84980, 90560, 97120, 126784, 135968, 158480, 169960, 171781, 194240, 271936, 316960, 339920, 343562, 633920, 679840, 687124, 858905, 1202467, 1359680, 1374248, 1717810, 2404934, 2748496, 3435620, 4809868, 5496992, 6012335, 6871240, 9619736, 10993984, 12024670, 13742480, 19239472, 24049340, 27484960, 38478944, 48098680, 54969920, 76957888, 96197360, 192394720, 384789440]

約数ペア:

[(1, 384789440), (2, 192394720), (4, 96197360), (5, 76957888), (7, 54969920), (8, 48098680), (10, 38478944), (14, 27484960), (16, 24049340), (20, 19239472), (28, 13742480), (32, 12024670), (35, 10993984), (40, 9619736), (56, 6871240), (64, 6012335), (70, 5496992), (80, 4809868), (112, 3435620), (140, 2748496), (160, 2404934), (224, 1717810), (280, 1374248), (283, 1359680), (320, 1202467), (448, 858905), (560, 687124), (566, 679840), (607, 633920), (1120, 343562), (1132, 339920), (1214, 316960), (1415, 271936), (1981, 194240), (2240, 171781), (2264, 169960), (2428, 158480), (2830, 135968), (3035, 126784), (3962, 97120), (4249, 90560), (4528, 84980), (4856, 79240), (5660, 67984), (6070, 63392), (7924, 48560), (8498, 45280), (9056, 42490), (9712, 39620), (9905, 38848), (11320, 33992), (12140, 31696), (15848, 24280), (16996, 22640), (18112, 21245), (19424, 19810)]