85098720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:118

約数の個数: 384

約数和(自身を含む): 340623360

約数和(自身を除く): 255524640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 31, 32, 35, 38, 40, 42, 43, 48, 56, 57, 60, 62, 70, 76, 80, 84, 86, 93, 95, 96, 105, 112, 114, 120, 124, 129, 133, 140, 152, 155, 160, 168, 172, 186, 190, 210, 215, 217, 224, 228, 240, 248, 258, 266, 280, 285, 301, 304, 310, 336, 344, 372, 380, 399, 420, 430, 434, 456, 465, 480, 496, 516, 532, 560, 570, 589, 602, 608, 620, 645, 651, 665, 672, 688, 744, 760, 798, 817, 840, 860, 868, 903, 912, 930, 992, 1032, 1064, 1085, 1120, 1140, 1178, 1204, 1240, 1290, 1302, 1330, 1333, 1376, 1488, 1505, 1520, 1596, 1634, 1680, 1720, 1736, 1767, 1806, 1824, 1860, 1995, 2064, 2128, 2170, 2280, 2356, 2408, 2451, 2480, 2580, 2604, 2660, 2666, 2945, 2976, 3010, 3040, 3192, 3255, 3268, 3360, 3440, 3472, 3534, 3612, 3720, 3990, 3999, 4085, 4123, 4128, 4256, 4340, 4515, 4560, 4712, 4816, 4902, 4960, 5160, 5208, 5320, 5332, 5719, 5890, 6020, 6384, 6510, 6536, 6665, 6880, 6944, 7068, 7224, 7440, 7980, 7998, 8170, 8246, 8680, 8835, 9030, 9120, 9331, 9424, 9632, 9804, 10320, 10416, 10640, 10664, 11438, 11780, 12040, 12255, 12369, 12768, 13020, 13072, 13330, 14136, 14448, 14880, 15960, 15996, 16340, 16492, 17157, 17360, 17670, 18060, 18662, 18848, 19608, 19995, 20615, 20640, 20832, 21280, 21328, 22876, 23560, 24080, 24510, 24738, 25327, 26040, 26144, 26660, 27993, 28272, 28595, 28896, 31920, 31992, 32680, 32984, 34314, 34720, 35340, 36120, 37324, 39216, 39990, 41230, 42656, 45752, 46655, 47120, 48160, 49020, 49476, 50654, 52080, 53320, 55986, 56544, 57190, 61845, 63840, 63984, 65360, 65968, 68628, 70680, 72240, 74648, 75981, 78432, 79980, 82460, 85785, 91504, 93310, 94240, 98040, 98952, 101308, 104160, 106640, 111972, 114380, 123690, 126635, 127968, 130720, 131936, 137256, 139965, 141360, 144480, 149296, 151962, 159960, 164920, 171570, 177289, 183008, 186620, 196080, 197904, 202616, 213280, 223944, 228760, 247380, 253270, 274512, 279930, 282720, 298592, 303924, 319920, 329840, 343140, 354578, 373240, 379905, 392160, 395808, 405232, 447888, 457520, 494760, 506540, 531867, 549024, 559860, 607848, 639840, 659680, 686280, 709156, 746480, 759810, 810464, 886445, 895776, 915040, 989520, 1013080, 1063734, 1119720, 1215696, 1372560, 1418312, 1492960, 1519620, 1772890, 1979040, 2026160, 2127468, 2239440, 2431392, 2659335, 2745120, 2836624, 3039240, 3545780, 4052320, 4254936, 4478880, 5318670, 5673248, 6078480, 7091560, 8509872, 10637340, 12156960, 14183120, 17019744, 21274680, 28366240, 42549360, 85098720]

約数ペア:

[(1, 85098720), (2, 42549360), (3, 28366240), (4, 21274680), (5, 17019744), (6, 14183120), (7, 12156960), (8, 10637340), (10, 8509872), (12, 7091560), (14, 6078480), (15, 5673248), (16, 5318670), (19, 4478880), (20, 4254936), (21, 4052320), (24, 3545780), (28, 3039240), (30, 2836624), (31, 2745120), (32, 2659335), (35, 2431392), (38, 2239440), (40, 2127468), (42, 2026160), (43, 1979040), (48, 1772890), (56, 1519620), (57, 1492960), (60, 1418312), (62, 1372560), (70, 1215696), (76, 1119720), (80, 1063734), (84, 1013080), (86, 989520), (93, 915040), (95, 895776), (96, 886445), (105, 810464), (112, 759810), (114, 746480), (120, 709156), (124, 686280), (129, 659680), (133, 639840), (140, 607848), (152, 559860), (155, 549024), (160, 531867), (168, 506540), (172, 494760), (186, 457520), (190, 447888), (210, 405232), (215, 395808), (217, 392160), (224, 379905), (228, 373240), (240, 354578), (248, 343140), (258, 329840), (266, 319920), (280, 303924), (285, 298592), (301, 282720), (304, 279930), (310, 274512), (336, 253270), (344, 247380), (372, 228760), (380, 223944), (399, 213280), (420, 202616), (430, 197904), (434, 196080), (456, 186620), (465, 183008), (480, 177289), (496, 171570), (516, 164920), (532, 159960), (560, 151962), (570, 149296), (589, 144480), (602, 141360), (608, 139965), (620, 137256), (645, 131936), (651, 130720), (665, 127968), (672, 126635), (688, 123690), (744, 114380), (760, 111972), (798, 106640), (817, 104160), (840, 101308), (860, 98952), (868, 98040), (903, 94240), (912, 93310), (930, 91504), (992, 85785), (1032, 82460), (1064, 79980), (1085, 78432), (1120, 75981), (1140, 74648), (1178, 72240), (1204, 70680), (1240, 68628), (1290, 65968), (1302, 65360), (1330, 63984), (1333, 63840), (1376, 61845), (1488, 57190), (1505, 56544), (1520, 55986), (1596, 53320), (1634, 52080), (1680, 50654), (1720, 49476), (1736, 49020), (1767, 48160), (1806, 47120), (1824, 46655), (1860, 45752), (1995, 42656), (2064, 41230), (2128, 39990), (2170, 39216), (2280, 37324), (2356, 36120), (2408, 35340), (2451, 34720), (2480, 34314), (2580, 32984), (2604, 32680), (2660, 31992), (2666, 31920), (2945, 28896), (2976, 28595), (3010, 28272), (3040, 27993), (3192, 26660), (3255, 26144), (3268, 26040), (3360, 25327), (3440, 24738), (3472, 24510), (3534, 24080), (3612, 23560), (3720, 22876), (3990, 21328), (3999, 21280), (4085, 20832), (4123, 20640), (4128, 20615), (4256, 19995), (4340, 19608), (4515, 18848), (4560, 18662), (4712, 18060), (4816, 17670), (4902, 17360), (4960, 17157), (5160, 16492), (5208, 16340), (5320, 15996), (5332, 15960), (5719, 14880), (5890, 14448), (6020, 14136), (6384, 13330), (6510, 13072), (6536, 13020), (6665, 12768), (6880, 12369), (6944, 12255), (7068, 12040), (7224, 11780), (7440, 11438), (7980, 10664), (7998, 10640), (8170, 10416), (8246, 10320), (8680, 9804), (8835, 9632), (9030, 9424), (9120, 9331)]