87329760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:158

約数の個数: 288

約数和(自身を含む): 330946560

約数和(自身を除く): 243616800

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, 47, 48, 49, 56, 60, 70, 79, 80, 84, 94, 96, 98, 105, 112, 120, 140, 141, 147, 158, 160, 168, 188, 196, 210, 224, 235, 237, 240, 245, 280, 282, 294, 316, 329, 336, 376, 392, 395, 420, 470, 474, 480, 490, 553, 560, 564, 588, 632, 658, 672, 705, 735, 752, 784, 790, 840, 940, 948, 980, 987, 1106, 1120, 1128, 1176, 1185, 1264, 1316, 1410, 1470, 1504, 1568, 1580, 1645, 1659, 1680, 1880, 1896, 1960, 1974, 2212, 2256, 2303, 2352, 2370, 2528, 2632, 2765, 2820, 2940, 3160, 3290, 3318, 3360, 3713, 3760, 3792, 3871, 3920, 3948, 4424, 4512, 4606, 4704, 4740, 4935, 5264, 5530, 5640, 5880, 6320, 6580, 6636, 6909, 7426, 7520, 7584, 7742, 7840, 7896, 8295, 8848, 9212, 9480, 9870, 10528, 11060, 11139, 11280, 11515, 11613, 11760, 12640, 13160, 13272, 13818, 14852, 15484, 15792, 16590, 17696, 18424, 18565, 18960, 19355, 19740, 22120, 22278, 22560, 23030, 23226, 23520, 25991, 26320, 26544, 27636, 29704, 30968, 31584, 33180, 34545, 36848, 37130, 37920, 38710, 39480, 44240, 44556, 46060, 46452, 51982, 52640, 53088, 55272, 55695, 58065, 59408, 61936, 66360, 69090, 73696, 74260, 77420, 77973, 78960, 88480, 89112, 92120, 92904, 103964, 110544, 111390, 116130, 118816, 123872, 129955, 132720, 138180, 148520, 154840, 155946, 157920, 178224, 181937, 184240, 185808, 207928, 221088, 222780, 232260, 259910, 265440, 276360, 297040, 309680, 311892, 356448, 363874, 368480, 371616, 389865, 415856, 445560, 464520, 519820, 545811, 552720, 594080, 619360, 623784, 727748, 779730, 831712, 891120, 909685, 929040, 1039640, 1091622, 1105440, 1247568, 1455496, 1559460, 1782240, 1819370, 1858080, 2079280, 2183244, 2495136, 2729055, 2910992, 3118920, 3638740, 4158560, 4366488, 5458110, 5821984, 6237840, 7277480, 8732976, 10916220, 12475680, 14554960, 17465952, 21832440, 29109920, 43664880, 87329760]

約数ペア:

[(1, 87329760), (2, 43664880), (3, 29109920), (4, 21832440), (5, 17465952), (6, 14554960), (7, 12475680), (8, 10916220), (10, 8732976), (12, 7277480), (14, 6237840), (15, 5821984), (16, 5458110), (20, 4366488), (21, 4158560), (24, 3638740), (28, 3118920), (30, 2910992), (32, 2729055), (35, 2495136), (40, 2183244), (42, 2079280), (47, 1858080), (48, 1819370), (49, 1782240), (56, 1559460), (60, 1455496), (70, 1247568), (79, 1105440), (80, 1091622), (84, 1039640), (94, 929040), (96, 909685), (98, 891120), (105, 831712), (112, 779730), (120, 727748), (140, 623784), (141, 619360), (147, 594080), (158, 552720), (160, 545811), (168, 519820), (188, 464520), (196, 445560), (210, 415856), (224, 389865), (235, 371616), (237, 368480), (240, 363874), (245, 356448), (280, 311892), (282, 309680), (294, 297040), (316, 276360), (329, 265440), (336, 259910), (376, 232260), (392, 222780), (395, 221088), (420, 207928), (470, 185808), (474, 184240), (480, 181937), (490, 178224), (553, 157920), (560, 155946), (564, 154840), (588, 148520), (632, 138180), (658, 132720), (672, 129955), (705, 123872), (735, 118816), (752, 116130), (784, 111390), (790, 110544), (840, 103964), (940, 92904), (948, 92120), (980, 89112), (987, 88480), (1106, 78960), (1120, 77973), (1128, 77420), (1176, 74260), (1185, 73696), (1264, 69090), (1316, 66360), (1410, 61936), (1470, 59408), (1504, 58065), (1568, 55695), (1580, 55272), (1645, 53088), (1659, 52640), (1680, 51982), (1880, 46452), (1896, 46060), (1960, 44556), (1974, 44240), (2212, 39480), (2256, 38710), (2303, 37920), (2352, 37130), (2370, 36848), (2528, 34545), (2632, 33180), (2765, 31584), (2820, 30968), (2940, 29704), (3160, 27636), (3290, 26544), (3318, 26320), (3360, 25991), (3713, 23520), (3760, 23226), (3792, 23030), (3871, 22560), (3920, 22278), (3948, 22120), (4424, 19740), (4512, 19355), (4606, 18960), (4704, 18565), (4740, 18424), (4935, 17696), (5264, 16590), (5530, 15792), (5640, 15484), (5880, 14852), (6320, 13818), (6580, 13272), (6636, 13160), (6909, 12640), (7426, 11760), (7520, 11613), (7584, 11515), (7742, 11280), (7840, 11139), (7896, 11060), (8295, 10528), (8848, 9870), (9212, 9480)]