246771200

素因数分解:

$2^9\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1483}}^1$

素因数の和:1524

約数の個数: 120

約数和(自身を含む): 658869288

約数和(自身を除く): 412098088

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 200, 208, 256, 260, 320, 325, 400, 416, 512, 520, 640, 650, 800, 832, 1040, 1280, 1300, 1483, 1600, 1664, 2080, 2560, 2600, 2966, 3200, 3328, 4160, 5200, 5932, 6400, 6656, 7415, 8320, 10400, 11864, 12800, 14830, 16640, 19279, 20800, 23728, 29660, 33280, 37075, 38558, 41600, 47456, 59320, 74150, 77116, 83200, 94912, 96395, 118640, 148300, 154232, 166400, 189824, 192790, 237280, 296600, 308464, 379648, 385580, 474560, 481975, 593200, 616928, 759296, 771160, 949120, 963950, 1186400, 1233856, 1542320, 1898240, 1927900, 2372800, 2467712, 3084640, 3796480, 3855800, 4745600, 4935424, 6169280, 7711600, 9491200, 9870848, 12338560, 15423200, 18982400, 24677120, 30846400, 49354240, 61692800, 123385600, 246771200]

約数ペア:

[(1, 246771200), (2, 123385600), (4, 61692800), (5, 49354240), (8, 30846400), (10, 24677120), (13, 18982400), (16, 15423200), (20, 12338560), (25, 9870848), (26, 9491200), (32, 7711600), (40, 6169280), (50, 4935424), (52, 4745600), (64, 3855800), (65, 3796480), (80, 3084640), (100, 2467712), (104, 2372800), (128, 1927900), (130, 1898240), (160, 1542320), (200, 1233856), (208, 1186400), (256, 963950), (260, 949120), (320, 771160), (325, 759296), (400, 616928), (416, 593200), (512, 481975), (520, 474560), (640, 385580), (650, 379648), (800, 308464), (832, 296600), (1040, 237280), (1280, 192790), (1300, 189824), (1483, 166400), (1600, 154232), (1664, 148300), (2080, 118640), (2560, 96395), (2600, 94912), (2966, 83200), (3200, 77116), (3328, 74150), (4160, 59320), (5200, 47456), (5932, 41600), (6400, 38558), (6656, 37075), (7415, 33280), (8320, 29660), (10400, 23728), (11864, 20800), (12800, 19279), (14830, 16640)]