1996731200

素因数分解:

$2^6\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1871}}^1$

素因数の和:1945

約数の個数: 168

約数和(自身を含む): 5306446080

約数和(自身を除く): 3309714880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 29, 32, 40, 46, 50, 58, 64, 80, 92, 100, 115, 116, 145, 160, 184, 200, 230, 232, 290, 320, 368, 400, 460, 464, 575, 580, 667, 725, 736, 800, 920, 928, 1150, 1160, 1334, 1450, 1472, 1600, 1840, 1856, 1871, 2300, 2320, 2668, 2900, 3335, 3680, 3742, 4600, 4640, 5336, 5800, 6670, 7360, 7484, 9200, 9280, 9355, 10672, 11600, 13340, 14968, 16675, 18400, 18710, 21344, 23200, 26680, 29936, 33350, 36800, 37420, 42688, 43033, 46400, 46775, 53360, 54259, 59872, 66700, 74840, 86066, 93550, 106720, 108518, 119744, 133400, 149680, 172132, 187100, 213440, 215165, 217036, 266800, 271295, 299360, 344264, 374200, 430330, 434072, 533600, 542590, 598720, 688528, 748400, 860660, 868144, 1067200, 1075825, 1085180, 1247957, 1356475, 1377056, 1496800, 1721320, 1736288, 2151650, 2170360, 2495914, 2712950, 2754112, 2993600, 3442640, 3472576, 4303300, 4340720, 4991828, 5425900, 6239785, 6885280, 8606600, 8681440, 9983656, 10851800, 12479570, 13770560, 17213200, 17362880, 19967312, 21703600, 24959140, 31198925, 34426400, 39934624, 43407200, 49918280, 62397850, 68852800, 79869248, 86814400, 99836560, 124795700, 199673120, 249591400, 399346240, 499182800, 998365600, 1996731200]

約数ペア:

[(1, 1996731200), (2, 998365600), (4, 499182800), (5, 399346240), (8, 249591400), (10, 199673120), (16, 124795700), (20, 99836560), (23, 86814400), (25, 79869248), (29, 68852800), (32, 62397850), (40, 49918280), (46, 43407200), (50, 39934624), (58, 34426400), (64, 31198925), (80, 24959140), (92, 21703600), (100, 19967312), (115, 17362880), (116, 17213200), (145, 13770560), (160, 12479570), (184, 10851800), (200, 9983656), (230, 8681440), (232, 8606600), (290, 6885280), (320, 6239785), (368, 5425900), (400, 4991828), (460, 4340720), (464, 4303300), (575, 3472576), (580, 3442640), (667, 2993600), (725, 2754112), (736, 2712950), (800, 2495914), (920, 2170360), (928, 2151650), (1150, 1736288), (1160, 1721320), (1334, 1496800), (1450, 1377056), (1472, 1356475), (1600, 1247957), (1840, 1085180), (1856, 1075825), (1871, 1067200), (2300, 868144), (2320, 860660), (2668, 748400), (2900, 688528), (3335, 598720), (3680, 542590), (3742, 533600), (4600, 434072), (4640, 430330), (5336, 374200), (5800, 344264), (6670, 299360), (7360, 271295), (7484, 266800), (9200, 217036), (9280, 215165), (9355, 213440), (10672, 187100), (11600, 172132), (13340, 149680), (14968, 133400), (16675, 119744), (18400, 108518), (18710, 106720), (21344, 93550), (23200, 86066), (26680, 74840), (29936, 66700), (33350, 59872), (36800, 54259), (37420, 53360), (42688, 46775), (43033, 46400)]