474920320

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{467}}^1$

素因数の和:720

約数の個数: 128

約数和(自身を含む): 1306056960

約数和(自身を除く): 831136640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 227, 280, 320, 448, 454, 467, 560, 640, 896, 908, 934, 1120, 1135, 1589, 1816, 1868, 2240, 2270, 2335, 3178, 3269, 3632, 3736, 4480, 4540, 4670, 6356, 6538, 7264, 7472, 7945, 9080, 9340, 12712, 13076, 14528, 14944, 15890, 16345, 18160, 18680, 25424, 26152, 29056, 29888, 31780, 32690, 36320, 37360, 50848, 52304, 59776, 63560, 65380, 72640, 74720, 101696, 104608, 106009, 127120, 130760, 145280, 149440, 203392, 209216, 212018, 254240, 261520, 298880, 418432, 424036, 508480, 523040, 530045, 742063, 848072, 1016960, 1046080, 1060090, 1484126, 1696144, 2092160, 2120180, 2968252, 3392288, 3710315, 4240360, 5936504, 6784576, 7420630, 8480720, 11873008, 13569152, 14841260, 16961440, 23746016, 29682520, 33922880, 47492032, 59365040, 67845760, 94984064, 118730080, 237460160, 474920320]

約数ペア:

[(1, 474920320), (2, 237460160), (4, 118730080), (5, 94984064), (7, 67845760), (8, 59365040), (10, 47492032), (14, 33922880), (16, 29682520), (20, 23746016), (28, 16961440), (32, 14841260), (35, 13569152), (40, 11873008), (56, 8480720), (64, 7420630), (70, 6784576), (80, 5936504), (112, 4240360), (128, 3710315), (140, 3392288), (160, 2968252), (224, 2120180), (227, 2092160), (280, 1696144), (320, 1484126), (448, 1060090), (454, 1046080), (467, 1016960), (560, 848072), (640, 742063), (896, 530045), (908, 523040), (934, 508480), (1120, 424036), (1135, 418432), (1589, 298880), (1816, 261520), (1868, 254240), (2240, 212018), (2270, 209216), (2335, 203392), (3178, 149440), (3269, 145280), (3632, 130760), (3736, 127120), (4480, 106009), (4540, 104608), (4670, 101696), (6356, 74720), (6538, 72640), (7264, 65380), (7472, 63560), (7945, 59776), (9080, 52304), (9340, 50848), (12712, 37360), (13076, 36320), (14528, 32690), (14944, 31780), (15890, 29888), (16345, 29056), (18160, 26152), (18680, 25424)]