319516800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{401}}^1$

素因数の和:511

約数の個数: 192

約数和(自身を含む): 1067744160

約数和(自身を除く): 748227360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 83, 96, 100, 120, 128, 150, 160, 166, 192, 200, 240, 249, 300, 320, 332, 384, 400, 401, 415, 480, 498, 600, 640, 664, 800, 802, 830, 960, 996, 1200, 1203, 1245, 1328, 1600, 1604, 1660, 1920, 1992, 2005, 2075, 2400, 2406, 2490, 2656, 3200, 3208, 3320, 3984, 4010, 4150, 4800, 4812, 4980, 5312, 6015, 6225, 6416, 6640, 7968, 8020, 8300, 9600, 9624, 9960, 10025, 10624, 12030, 12450, 12832, 13280, 15936, 16040, 16600, 19248, 19920, 20050, 24060, 24900, 25664, 26560, 30075, 31872, 32080, 33200, 33283, 38496, 39840, 40100, 48120, 49800, 51328, 53120, 60150, 64160, 66400, 66566, 76992, 79680, 80200, 96240, 99600, 99849, 120300, 128320, 132800, 133132, 153984, 159360, 160400, 166415, 192480, 199200, 199698, 240600, 256640, 265600, 266264, 320800, 332830, 384960, 398400, 399396, 481200, 499245, 532528, 641600, 665660, 769920, 796800, 798792, 832075, 962400, 998490, 1065056, 1283200, 1331320, 1597584, 1664150, 1924800, 1996980, 2130112, 2496225, 2662640, 3195168, 3328300, 3849600, 3993960, 4260224, 4992450, 5325280, 6390336, 6656600, 7987920, 9984900, 10650560, 12780672, 13313200, 15975840, 19969800, 21301120, 26626400, 31951680, 39939600, 53252800, 63903360, 79879200, 106505600, 159758400, 319516800]

約数ペア:

[(1, 319516800), (2, 159758400), (3, 106505600), (4, 79879200), (5, 63903360), (6, 53252800), (8, 39939600), (10, 31951680), (12, 26626400), (15, 21301120), (16, 19969800), (20, 15975840), (24, 13313200), (25, 12780672), (30, 10650560), (32, 9984900), (40, 7987920), (48, 6656600), (50, 6390336), (60, 5325280), (64, 4992450), (75, 4260224), (80, 3993960), (83, 3849600), (96, 3328300), (100, 3195168), (120, 2662640), (128, 2496225), (150, 2130112), (160, 1996980), (166, 1924800), (192, 1664150), (200, 1597584), (240, 1331320), (249, 1283200), (300, 1065056), (320, 998490), (332, 962400), (384, 832075), (400, 798792), (401, 796800), (415, 769920), (480, 665660), (498, 641600), (600, 532528), (640, 499245), (664, 481200), (800, 399396), (802, 398400), (830, 384960), (960, 332830), (996, 320800), (1200, 266264), (1203, 265600), (1245, 256640), (1328, 240600), (1600, 199698), (1604, 199200), (1660, 192480), (1920, 166415), (1992, 160400), (2005, 159360), (2075, 153984), (2400, 133132), (2406, 132800), (2490, 128320), (2656, 120300), (3200, 99849), (3208, 99600), (3320, 96240), (3984, 80200), (4010, 79680), (4150, 76992), (4800, 66566), (4812, 66400), (4980, 64160), (5312, 60150), (6015, 53120), (6225, 51328), (6416, 49800), (6640, 48120), (7968, 40100), (8020, 39840), (8300, 38496), (9600, 33283), (9624, 33200), (9960, 32080), (10025, 31872), (10624, 30075), (12030, 26560), (12450, 25664), (12832, 24900), (13280, 24060), (15936, 20050), (16040, 19920), (16600, 19248)]