382504920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{4421}}^1$

素因数の和:4545

約数の個数: 128

約数和(自身を含む): 1324477440

約数和(自身を除く): 941972520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 103, 105, 120, 140, 168, 206, 210, 280, 309, 412, 420, 515, 618, 721, 824, 840, 1030, 1236, 1442, 1545, 2060, 2163, 2472, 2884, 3090, 3605, 4120, 4326, 4421, 5768, 6180, 7210, 8652, 8842, 10815, 12360, 13263, 14420, 17304, 17684, 21630, 22105, 26526, 28840, 30947, 35368, 43260, 44210, 53052, 61894, 66315, 86520, 88420, 92841, 106104, 123788, 132630, 154735, 176840, 185682, 247576, 265260, 309470, 371364, 455363, 464205, 530520, 618940, 742728, 910726, 928410, 1237880, 1366089, 1821452, 1856820, 2276815, 2732178, 3187541, 3642904, 3713640, 4553630, 5464356, 6375082, 6830445, 9107260, 9562623, 10928712, 12750164, 13660890, 15937705, 18214520, 19125246, 25500328, 27321780, 31875410, 38250492, 47813115, 54643560, 63750820, 76500984, 95626230, 127501640, 191252460, 382504920]

約数ペア:

[(1, 382504920), (2, 191252460), (3, 127501640), (4, 95626230), (5, 76500984), (6, 63750820), (7, 54643560), (8, 47813115), (10, 38250492), (12, 31875410), (14, 27321780), (15, 25500328), (20, 19125246), (21, 18214520), (24, 15937705), (28, 13660890), (30, 12750164), (35, 10928712), (40, 9562623), (42, 9107260), (56, 6830445), (60, 6375082), (70, 5464356), (84, 4553630), (103, 3713640), (105, 3642904), (120, 3187541), (140, 2732178), (168, 2276815), (206, 1856820), (210, 1821452), (280, 1366089), (309, 1237880), (412, 928410), (420, 910726), (515, 742728), (618, 618940), (721, 530520), (824, 464205), (840, 455363), (1030, 371364), (1236, 309470), (1442, 265260), (1545, 247576), (2060, 185682), (2163, 176840), (2472, 154735), (2884, 132630), (3090, 123788), (3605, 106104), (4120, 92841), (4326, 88420), (4421, 86520), (5768, 66315), (6180, 61894), (7210, 53052), (8652, 44210), (8842, 43260), (10815, 35368), (12360, 30947), (13263, 28840), (14420, 26526), (17304, 22105), (17684, 21630)]