331131924480

素因数分解:

$2^{12}\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:364

約数の個数: 832

約数和(自身を含む): 1256879462400

約数和(自身を除く): 925747537920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 53, 56, 60, 64, 70, 73, 80, 84, 96, 105, 106, 112, 120, 128, 140, 146, 159, 160, 168, 192, 199, 210, 212, 219, 224, 240, 256, 265, 280, 292, 318, 320, 336, 365, 371, 384, 398, 420, 424, 438, 448, 480, 511, 512, 530, 560, 584, 597, 636, 640, 672, 730, 742, 768, 795, 796, 840, 848, 876, 896, 960, 995, 1022, 1024, 1060, 1095, 1113, 1120, 1168, 1194, 1272, 1280, 1344, 1393, 1460, 1484, 1533, 1536, 1590, 1592, 1680, 1696, 1752, 1792, 1855, 1920, 1990, 2044, 2048, 2120, 2190, 2226, 2240, 2336, 2388, 2544, 2555, 2560, 2688, 2786, 2920, 2968, 2985, 3066, 3072, 3180, 3184, 3360, 3392, 3504, 3584, 3710, 3840, 3869, 3980, 4088, 4096, 4179, 4240, 4380, 4452, 4480, 4672, 4776, 5088, 5110, 5120, 5376, 5565, 5572, 5840, 5936, 5970, 6132, 6144, 6360, 6368, 6720, 6784, 6965, 7008, 7168, 7420, 7665, 7680, 7738, 7960, 8176, 8358, 8480, 8760, 8904, 8960, 9344, 9552, 10176, 10220, 10240, 10547, 10752, 11130, 11144, 11607, 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約数ペア:

[(1, 331131924480), (2, 165565962240), (3, 110377308160), (4, 82782981120), (5, 66226384896), (6, 55188654080), (7, 47304560640), (8, 41391490560), (10, 33113192448), (12, 27594327040), (14, 23652280320), (15, 22075461632), (16, 20695745280), (20, 16556596224), (21, 15768186880), (24, 13797163520), (28, 11826140160), (30, 11037730816), (32, 10347872640), (35, 9460912128), (40, 8278298112), (42, 7884093440), (48, 6898581760), (53, 6247772160), (56, 5913070080), (60, 5518865408), (64, 5173936320), (70, 4730456064), (73, 4536053760), (80, 4139149056), (84, 3942046720), (96, 3449290880), (105, 3153637376), (106, 3123886080), (112, 2956535040), (120, 2759432704), (128, 2586968160), (140, 2365228032), (146, 2268026880), (159, 2082590720), (160, 2069574528), (168, 1971023360), (192, 1724645440), (199, 1663979520), (210, 1576818688), (212, 1561943040), (219, 1512017920), (224, 1478267520), (240, 1379716352), (256, 1293484080), (265, 1249554432), (280, 1182614016), (292, 1134013440), (318, 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