1040972800

素因数分解:

$2^{10}\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:231

約数の個数: 264

約数和(自身を含む): 3047966624

約数和(自身を除く): 2006993824

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 37, 40, 50, 56, 64, 70, 74, 80, 100, 112, 128, 140, 148, 157, 160, 175, 185, 200, 224, 256, 259, 280, 296, 314, 320, 350, 370, 400, 448, 512, 518, 560, 592, 628, 640, 700, 740, 785, 800, 896, 925, 1024, 1036, 1099, 1120, 1184, 1256, 1280, 1295, 1400, 1480, 1570, 1600, 1792, 1850, 2072, 2198, 2240, 2368, 2512, 2560, 2590, 2800, 2960, 3140, 3200, 3584, 3700, 3925, 4144, 4396, 4480, 4736, 5024, 5120, 5180, 5495, 5600, 5809, 5920, 6280, 6400, 6475, 7168, 7400, 7850, 8288, 8792, 8960, 9472, 10048, 10360, 10990, 11200, 11618, 11840, 12560, 12800, 12950, 14800, 15700, 16576, 17584, 17920, 18944, 20096, 20720, 21980, 22400, 23236, 23680, 25120, 25600, 25900, 27475, 29045, 29600, 31400, 33152, 35168, 35840, 37888, 40192, 40663, 41440, 43960, 44800, 46472, 47360, 50240, 51800, 54950, 58090, 59200, 62800, 66304, 70336, 80384, 81326, 82880, 87920, 89600, 92944, 94720, 100480, 103600, 109900, 116180, 118400, 125600, 132608, 140672, 145225, 160768, 162652, 165760, 175840, 179200, 185888, 189440, 200960, 203315, 207200, 219800, 232360, 236800, 251200, 265216, 281344, 290450, 325304, 331520, 351680, 371776, 401920, 406630, 414400, 439600, 464720, 473600, 502400, 562688, 580900, 650608, 663040, 703360, 743552, 803840, 813260, 828800, 879200, 929440, 947200, 1004800, 1016575, 1125376, 1161800, 1301216, 1326080, 1406720, 1487104, 1626520, 1657600, 1758400, 1858880, 2009600, 2033150, 2323600, 2602432, 2813440, 2974208, 3253040, 3315200, 3516800, 3717760, 4019200, 4066300, 4647200, 5204864, 5626880, 5948416, 6506080, 6630400, 7033600, 7435520, 8132600, 9294400, 10409728, 13012160, 14067200, 14871040, 16265200, 18588800, 20819456, 26024320, 28134400, 29742080, 32530400, 37177600, 41638912, 52048640, 65060800, 74355200, 104097280, 130121600, 148710400, 208194560, 260243200, 520486400, 1040972800]

約数ペア:

[(1, 1040972800), (2, 520486400), (4, 260243200), (5, 208194560), (7, 148710400), (8, 130121600), (10, 104097280), (14, 74355200), (16, 65060800), (20, 52048640), (25, 41638912), (28, 37177600), (32, 32530400), (35, 29742080), (37, 28134400), (40, 26024320), (50, 20819456), (56, 18588800), (64, 16265200), (70, 14871040), (74, 14067200), (80, 13012160), (100, 10409728), (112, 9294400), (128, 8132600), (140, 7435520), (148, 7033600), (157, 6630400), (160, 6506080), (175, 5948416), (185, 5626880), (200, 5204864), (224, 4647200), (256, 4066300), (259, 4019200), (280, 3717760), (296, 3516800), (314, 3315200), (320, 3253040), (350, 2974208), (370, 2813440), (400, 2602432), (448, 2323600), (512, 2033150), (518, 2009600), (560, 1858880), (592, 1758400), (628, 1657600), (640, 1626520), (700, 1487104), (740, 1406720), (785, 1326080), (800, 1301216), (896, 1161800), (925, 1125376), (1024, 1016575), (1036, 1004800), (1099, 947200), (1120, 929440), (1184, 879200), (1256, 828800), (1280, 813260), (1295, 803840), (1400, 743552), (1480, 703360), (1570, 663040), (1600, 650608), (1792, 580900), (1850, 562688), (2072, 502400), (2198, 473600), (2240, 464720), (2368, 439600), (2512, 414400), (2560, 406630), (2590, 401920), (2800, 371776), (2960, 351680), (3140, 331520), (3200, 325304), (3584, 290450), (3700, 281344), (3925, 265216), (4144, 251200), (4396, 236800), (4480, 232360), (4736, 219800), (5024, 207200), (5120, 203315), (5180, 200960), (5495, 189440), (5600, 185888), (5809, 179200), (5920, 175840), (6280, 165760), (6400, 162652), (6475, 160768), (7168, 145225), (7400, 140672), (7850, 132608), (8288, 125600), (8792, 118400), (8960, 116180), (9472, 109900), (10048, 103600), (10360, 100480), (10990, 94720), (11200, 92944), (11618, 89600), (11840, 87920), (12560, 82880), (12800, 81326), (12950, 80384), (14800, 70336), (15700, 66304), (16576, 62800), (17584, 59200), (17920, 58090), (18944, 54950), (20096, 51800), (20720, 50240), (21980, 47360), (22400, 46472), (23236, 44800), (23680, 43960), (25120, 41440), (25600, 40663), (25900, 40192), (27475, 37888), (29045, 35840), (29600, 35168), (31400, 33152)]