1617451680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:328

約数の個数: 288

約数和(自身を含む): 5595899904

約数和(自身を除く): 3978448224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 127, 130, 156, 157, 160, 169, 195, 208, 240, 254, 260, 312, 314, 338, 381, 390, 416, 471, 480, 507, 508, 520, 624, 628, 635, 676, 762, 780, 785, 845, 942, 1014, 1016, 1040, 1248, 1256, 1270, 1352, 1524, 1560, 1570, 1651, 1690, 1884, 1905, 2028, 2032, 2041, 2080, 2355, 2512, 2535, 2540, 2704, 3048, 3120, 3140, 3302, 3380, 3768, 3810, 4056, 4064, 4082, 4710, 4953, 5024, 5070, 5080, 5408, 6096, 6123, 6240, 6280, 6604, 6760, 7536, 7620, 8112, 8164, 8255, 9420, 9906, 10140, 10160, 10205, 12192, 12246, 12560, 13208, 13520, 15072, 15240, 16224, 16328, 16510, 18840, 19812, 19939, 20280, 20320, 20410, 21463, 24492, 24765, 25120, 26416, 26533, 27040, 30480, 30615, 32656, 33020, 37680, 39624, 39878, 40560, 40820, 42926, 48984, 49530, 52832, 53066, 59817, 60960, 61230, 64389, 65312, 66040, 75360, 79248, 79599, 79756, 81120, 81640, 85852, 97968, 99060, 99695, 106132, 107315, 119634, 122460, 128778, 132080, 132665, 158496, 159198, 159512, 163280, 171704, 195936, 198120, 199390, 212264, 214630, 239268, 244920, 257556, 259207, 264160, 265330, 299085, 318396, 319024, 321945, 326560, 343408, 396240, 397995, 398780, 424528, 429260, 478536, 489840, 515112, 518414, 530660, 598170, 636792, 638048, 643890, 686816, 777621, 792480, 795990, 797560, 849056, 858520, 957072, 979680, 1030224, 1036828, 1061320, 1196340, 1273584, 1287780, 1296035, 1555242, 1591980, 1595120, 1717040, 1914144, 2060448, 2073656, 2122640, 2392680, 2547168, 2575560, 2592070, 3110484, 3183960, 3190240, 3369691, 3434080, 3888105, 4147312, 4245280, 4785360, 5151120, 5184140, 6220968, 6367920, 6739382, 7776210, 8294624, 9570720, 10109073, 10302240, 10368280, 12441936, 12735840, 13478764, 15552420, 16848455, 20218146, 20736560, 24883872, 26957528, 31104840, 33696910, 40436292, 41473120, 50545365, 53915056, 62209680, 67393820, 80872584, 101090730, 107830112, 124419360, 134787640, 161745168, 202181460, 269575280, 323490336, 404362920, 539150560, 808725840, 1617451680]

約数ペア:

[(1, 1617451680), (2, 808725840), (3, 539150560), (4, 404362920), (5, 323490336), (6, 269575280), (8, 202181460), (10, 161745168), (12, 134787640), (13, 124419360), (15, 107830112), (16, 101090730), (20, 80872584), (24, 67393820), (26, 62209680), (30, 53915056), (32, 50545365), (39, 41473120), (40, 40436292), (48, 33696910), (52, 31104840), (60, 26957528), (65, 24883872), (78, 20736560), (80, 20218146), (96, 16848455), (104, 15552420), (120, 13478764), (127, 12735840), (130, 12441936), (156, 10368280), (157, 10302240), (160, 10109073), (169, 9570720), (195, 8294624), (208, 7776210), (240, 6739382), (254, 6367920), (260, 6220968), (312, 5184140), (314, 5151120), (338, 4785360), (381, 4245280), (390, 4147312), (416, 3888105), (471, 3434080), (480, 3369691), (507, 3190240), (508, 3183960), (520, 3110484), (624, 2592070), (628, 2575560), (635, 2547168), (676, 2392680), (762, 2122640), (780, 2073656), (785, 2060448), (845, 1914144), (942, 1717040), (1014, 1595120), (1016, 1591980), (1040, 1555242), (1248, 1296035), (1256, 1287780), (1270, 1273584), (1352, 1196340), (1524, 1061320), (1560, 1036828), (1570, 1030224), (1651, 979680), (1690, 957072), (1884, 858520), (1905, 849056), (2028, 797560), (2032, 795990), (2041, 792480), (2080, 777621), (2355, 686816), (2512, 643890), (2535, 638048), (2540, 636792), (2704, 598170), (3048, 530660), (3120, 518414), (3140, 515112), (3302, 489840), (3380, 478536), (3768, 429260), (3810, 424528), (4056, 398780), (4064, 397995), (4082, 396240), (4710, 343408), (4953, 326560), (5024, 321945), (5070, 319024), (5080, 318396), (5408, 299085), (6096, 265330), (6123, 264160), (6240, 259207), (6280, 257556), (6604, 244920), (6760, 239268), (7536, 214630), (7620, 212264), (8112, 199390), (8164, 198120), (8255, 195936), (9420, 171704), (9906, 163280), (10140, 159512), (10160, 159198), (10205, 158496), (12192, 132665), (12246, 132080), (12560, 128778), (13208, 122460), (13520, 119634), (15072, 107315), (15240, 106132), (16224, 99695), (16328, 99060), (16510, 97968), (18840, 85852), (19812, 81640), (19939, 81120), (20280, 79756), (20320, 79599), (20410, 79248), (21463, 75360), (24492, 66040), (24765, 65312), (25120, 64389), (26416, 61230), (26533, 60960), (27040, 59817), (30480, 53066), (30615, 52832), (32656, 49530), (33020, 48984), (37680, 42926), (39624, 40820), (39878, 40560)]