442996320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:214

約数の個数: 288

約数和(自身を含む): 1558351872

約数和(自身を除く): 1115355552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 43, 48, 52, 60, 65, 78, 80, 86, 96, 104, 120, 127, 129, 130, 156, 160, 169, 172, 195, 208, 215, 240, 254, 258, 260, 312, 338, 344, 381, 390, 416, 430, 480, 507, 508, 516, 520, 559, 624, 635, 645, 676, 688, 762, 780, 845, 860, 1014, 1016, 1032, 1040, 1118, 1248, 1270, 1290, 1352, 1376, 1524, 1560, 1651, 1677, 1690, 1720, 1905, 2028, 2032, 2064, 2080, 2236, 2535, 2540, 2580, 2704, 2795, 3048, 3120, 3302, 3354, 3380, 3440, 3810, 4056, 4064, 4128, 4472, 4953, 5070, 5080, 5160, 5408, 5461, 5590, 6096, 6240, 6604, 6708, 6760, 6880, 7267, 7620, 8112, 8255, 8385, 8944, 9906, 10140, 10160, 10320, 10922, 11180, 12192, 13208, 13416, 13520, 14534, 15240, 16224, 16383, 16510, 16770, 17888, 19812, 20280, 20320, 20640, 21463, 21801, 21844, 22360, 24765, 26416, 26832, 27040, 27305, 29068, 30480, 32766, 33020, 33540, 36335, 39624, 40560, 42926, 43602, 43688, 44720, 49530, 52832, 53664, 54610, 58136, 60960, 64389, 65532, 66040, 67080, 70993, 72670, 79248, 81120, 81915, 85852, 87204, 87376, 89440, 99060, 107315, 109005, 109220, 116272, 128778, 131064, 132080, 134160, 141986, 145340, 158496, 163830, 171704, 174408, 174752, 198120, 212979, 214630, 218010, 218440, 232544, 257556, 262128, 264160, 268320, 283972, 290680, 321945, 327660, 343408, 348816, 354965, 396240, 425958, 429260, 436020, 436880, 515112, 524256, 567944, 581360, 643890, 655320, 686816, 697632, 709930, 792480, 851916, 858520, 872040, 873760, 922909, 1030224, 1064895, 1135888, 1162720, 1287780, 1310640, 1419860, 1703832, 1717040, 1744080, 1845818, 2060448, 2129790, 2271776, 2575560, 2621280, 2768727, 2839720, 3407664, 3434080, 3488160, 3691636, 4259580, 4614545, 5151120, 5537454, 5679440, 6815328, 7383272, 8519160, 9229090, 10302240, 11074908, 11358880, 13843635, 14766544, 17038320, 18458180, 22149816, 27687270, 29533088, 34076640, 36916360, 44299632, 55374540, 73832720, 88599264, 110749080, 147665440, 221498160, 442996320]

約数ペア:

[(1, 442996320), (2, 221498160), (3, 147665440), (4, 110749080), (5, 88599264), (6, 73832720), (8, 55374540), (10, 44299632), (12, 36916360), (13, 34076640), (15, 29533088), (16, 27687270), (20, 22149816), (24, 18458180), (26, 17038320), (30, 14766544), (32, 13843635), (39, 11358880), (40, 11074908), (43, 10302240), (48, 9229090), (52, 8519160), (60, 7383272), (65, 6815328), (78, 5679440), (80, 5537454), (86, 5151120), (96, 4614545), (104, 4259580), (120, 3691636), (127, 3488160), (129, 3434080), (130, 3407664), (156, 2839720), (160, 2768727), (169, 2621280), (172, 2575560), (195, 2271776), (208, 2129790), (215, 2060448), (240, 1845818), (254, 1744080), (258, 1717040), (260, 1703832), (312, 1419860), (338, 1310640), (344, 1287780), (381, 1162720), (390, 1135888), (416, 1064895), (430, 1030224), (480, 922909), (507, 873760), (508, 872040), (516, 858520), (520, 851916), (559, 792480), (624, 709930), (635, 697632), (645, 686816), (676, 655320), (688, 643890), (762, 581360), (780, 567944), (845, 524256), (860, 515112), (1014, 436880), (1016, 436020), (1032, 429260), (1040, 425958), (1118, 396240), (1248, 354965), (1270, 348816), (1290, 343408), (1352, 327660), (1376, 321945), (1524, 290680), (1560, 283972), (1651, 268320), (1677, 264160), (1690, 262128), (1720, 257556), (1905, 232544), (2028, 218440), (2032, 218010), (2064, 214630), (2080, 212979), (2236, 198120), (2535, 174752), (2540, 174408), (2580, 171704), (2704, 163830), (2795, 158496), (3048, 145340), (3120, 141986), (3302, 134160), (3354, 132080), (3380, 131064), (3440, 128778), (3810, 116272), (4056, 109220), (4064, 109005), (4128, 107315), (4472, 99060), (4953, 89440), (5070, 87376), (5080, 87204), (5160, 85852), (5408, 81915), (5461, 81120), (5590, 79248), (6096, 72670), (6240, 70993), (6604, 67080), (6708, 66040), (6760, 65532), (6880, 64389), (7267, 60960), (7620, 58136), (8112, 54610), (8255, 53664), (8385, 52832), (8944, 49530), (9906, 44720), (10140, 43688), (10160, 43602), (10320, 42926), (10922, 40560), (11180, 39624), (12192, 36335), (13208, 33540), (13416, 33020), (13520, 32766), (14534, 30480), (15240, 29068), (16224, 27305), (16383, 27040), (16510, 26832), (16770, 26416), (17888, 24765), (19812, 22360), (20280, 21844), (20320, 21801), (20640, 21463)]