3994466560

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:329

約数の個数: 288

約数和(自身を含む): 11500296192

約数和(自身を除く): 7505829632

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 73, 80, 112, 124, 128, 140, 146, 155, 160, 197, 217, 224, 248, 256, 280, 292, 310, 320, 365, 394, 434, 448, 496, 511, 560, 584, 620, 640, 730, 788, 868, 896, 985, 992, 1022, 1085, 1120, 1168, 1240, 1280, 1379, 1460, 1576, 1736, 1792, 1970, 1984, 2044, 2170, 2240, 2263, 2336, 2480, 2555, 2758, 2920, 3152, 3472, 3940, 3968, 4088, 4340, 4480, 4526, 4672, 4960, 5110, 5516, 5840, 6107, 6304, 6895, 6944, 7880, 7936, 8176, 8680, 8960, 9052, 9344, 9920, 10220, 11032, 11315, 11680, 12214, 12608, 13790, 13888, 14381, 15760, 15841, 16352, 17360, 18104, 18688, 19840, 20440, 22064, 22630, 23360, 24428, 25216, 27580, 27776, 28762, 30535, 31520, 31682, 32704, 34720, 36208, 39680, 40880, 42749, 44128, 45260, 46720, 48856, 50432, 55160, 55552, 57524, 61070, 63040, 63364, 65408, 69440, 71905, 72416, 79205, 81760, 85498, 88256, 90520, 93440, 97712, 100667, 110320, 115048, 122140, 126080, 126728, 130816, 138880, 143810, 144832, 158410, 163520, 170996, 176512, 181040, 195424, 201334, 213745, 220640, 230096, 244280, 252160, 253456, 277760, 287620, 289664, 316820, 327040, 341992, 353024, 362080, 390848, 402668, 427490, 441280, 445811, 460192, 488560, 503335, 506912, 575240, 579328, 633640, 654080, 683984, 724160, 781696, 805336, 854980, 882560, 891622, 920384, 977120, 1006670, 1013824, 1150480, 1267280, 1367968, 1448320, 1563392, 1610672, 1709960, 1765120, 1783244, 1840768, 1954240, 2013340, 2027648, 2229055, 2300960, 2534560, 2735936, 2896640, 3120677, 3221344, 3419920, 3566488, 3681536, 3908480, 4026680, 4055296, 4458110, 4601920, 5069120, 5471872, 6241354, 6442688, 6839840, 7132976, 7816960, 8053360, 8916220, 9203840, 10138240, 10943744, 12482708, 12885376, 13679680, 14265952, 15603385, 16106720, 17832440, 18407680, 20276480, 24965416, 25770752, 27359360, 28531904, 31206770, 32213440, 35664880, 49930832, 54718720, 57063808, 62413540, 64426880, 71329760, 99861664, 114127616, 124827080, 128853760, 142659520, 199723328, 249654160, 285319040, 399446656, 499308320, 570638080, 798893312, 998616640, 1997233280, 3994466560]

約数ペア:

[(1, 3994466560), (2, 1997233280), (4, 998616640), (5, 798893312), (7, 570638080), (8, 499308320), (10, 399446656), (14, 285319040), (16, 249654160), (20, 199723328), (28, 142659520), (31, 128853760), (32, 124827080), (35, 114127616), (40, 99861664), (56, 71329760), (62, 64426880), (64, 62413540), (70, 57063808), (73, 54718720), (80, 49930832), (112, 35664880), (124, 32213440), (128, 31206770), (140, 28531904), (146, 27359360), (155, 25770752), (160, 24965416), (197, 20276480), (217, 18407680), (224, 17832440), (248, 16106720), (256, 15603385), (280, 14265952), (292, 13679680), (310, 12885376), (320, 12482708), (365, 10943744), (394, 10138240), (434, 9203840), (448, 8916220), (496, 8053360), (511, 7816960), (560, 7132976), (584, 6839840), (620, 6442688), (640, 6241354), (730, 5471872), (788, 5069120), (868, 4601920), (896, 4458110), (985, 4055296), (992, 4026680), (1022, 3908480), (1085, 3681536), (1120, 3566488), (1168, 3419920), (1240, 3221344), (1280, 3120677), (1379, 2896640), (1460, 2735936), (1576, 2534560), (1736, 2300960), (1792, 2229055), (1970, 2027648), (1984, 2013340), (2044, 1954240), (2170, 1840768), (2240, 1783244), (2263, 1765120), (2336, 1709960), (2480, 1610672), (2555, 1563392), (2758, 1448320), (2920, 1367968), (3152, 1267280), (3472, 1150480), (3940, 1013824), (3968, 1006670), (4088, 977120), (4340, 920384), (4480, 891622), (4526, 882560), (4672, 854980), (4960, 805336), (5110, 781696), (5516, 724160), (5840, 683984), (6107, 654080), (6304, 633640), (6895, 579328), (6944, 575240), (7880, 506912), (7936, 503335), (8176, 488560), (8680, 460192), (8960, 445811), (9052, 441280), (9344, 427490), (9920, 402668), (10220, 390848), (11032, 362080), (11315, 353024), (11680, 341992), (12214, 327040), (12608, 316820), (13790, 289664), (13888, 287620), (14381, 277760), (15760, 253456), (15841, 252160), (16352, 244280), (17360, 230096), (18104, 220640), (18688, 213745), (19840, 201334), (20440, 195424), (22064, 181040), (22630, 176512), (23360, 170996), (24428, 163520), (25216, 158410), (27580, 144832), (27776, 143810), (28762, 138880), (30535, 130816), (31520, 126728), (31682, 126080), (32704, 122140), (34720, 115048), (36208, 110320), (39680, 100667), (40880, 97712), (42749, 93440), (44128, 90520), (45260, 88256), (46720, 85498), (48856, 81760), (50432, 79205), (55160, 72416), (55552, 71905), (57524, 69440), (61070, 65408), (63040, 63364)]