857809680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:255

約数の個数: 480

約数和(自身を含む): 3457778688

約数和(自身を除く): 2599969008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 31, 35, 39, 40, 42, 48, 49, 52, 56, 60, 62, 65, 70, 78, 80, 84, 91, 93, 98, 104, 105, 112, 120, 124, 130, 140, 147, 155, 156, 168, 181, 182, 186, 195, 196, 208, 210, 217, 240, 245, 248, 260, 273, 280, 294, 310, 312, 336, 362, 364, 372, 390, 392, 403, 420, 434, 455, 465, 490, 496, 520, 543, 546, 560, 588, 620, 624, 637, 651, 724, 728, 735, 744, 780, 784, 806, 840, 868, 905, 910, 930, 980, 1040, 1085, 1086, 1092, 1176, 1209, 1240, 1267, 1274, 1302, 1365, 1448, 1456, 1470, 1488, 1519, 1560, 1612, 1680, 1736, 1810, 1820, 1860, 1911, 1960, 2015, 2170, 2172, 2184, 2352, 2353, 2418, 2480, 2534, 2548, 2604, 2715, 2730, 2821, 2896, 2940, 3038, 3120, 3185, 3224, 3255, 3472, 3620, 3640, 3720, 3801, 3822, 3920, 4030, 4340, 4344, 4368, 4557, 4706, 4836, 5068, 5096, 5208, 5430, 5460, 5611, 5642, 5880, 6045, 6076, 6335, 6370, 6448, 6510, 7059, 7240, 7280, 7440, 7595, 7602, 7644, 8060, 8463, 8680, 8688, 8869, 9114, 9412, 9555, 9672, 10136, 10192, 10416, 10860, 10920, 11222, 11284, 11760, 11765, 12090, 12152, 12670, 12740, 13020, 14105, 14118, 14480, 15190, 15204, 15288, 16120, 16471, 16833, 16926, 17360, 17738, 18228, 18824, 19005, 19110, 19344, 19747, 20272, 21720, 21840, 22444, 22568, 22785, 23530, 24180, 24304, 25340, 25480, 26040, 26607, 28055, 28210, 28236, 30380, 30408, 30576, 32240, 32942, 33666, 33852, 35295, 35476, 36456, 37648, 38010, 38220, 39277, 39494, 42315, 43440, 44345, 44888, 45136, 45570, 47060, 48360, 49413, 50680, 50960, 52080, 53214, 56110, 56420, 56472, 59241, 60760, 60816, 65884, 67332, 67704, 70590, 70952, 72912, 72943, 76020, 76440, 78554, 78988, 82355, 84165, 84630, 88690, 89776, 91140, 94120, 96720, 98735, 98826, 101360, 106428, 112220, 112840, 112944, 115297, 117831, 118482, 121520, 131768, 133035, 134664, 135408, 141180, 141904, 145886, 152040, 152880, 157108, 157976, 164710, 168330, 169260, 177380, 182280, 188240, 196385, 197470, 197652, 212856, 218829, 224440, 225680, 230594, 235662, 236964, 247065, 263536, 266070, 269328, 274939, 282360, 291772, 296205, 304080, 314216, 315952, 329420, 336660, 338520, 345891, 354760, 364560, 364715, 392770, 394940, 395304, 425712, 437658, 448880, 461188, 471324, 473928, 494130, 510601, 532140, 549878, 564720, 576485, 583544, 589155, 592410, 628432, 658840, 673320, 677040, 691782, 709520, 729430, 785540, 789880, 790608, 824817, 875316, 922376, 942648, 947856, 988260, 1021202, 1064280, 1094145, 1099756, 1152970, 1167088, 1178310, 1184820, 1317680, 1346640, 1374695, 1383564, 1458860, 1531803, 1571080, 1579760, 1649634, 1729455, 1750632, 1844752, 1885296, 1976520, 2042404, 2128560, 2188290, 2199512, 2305940, 2356620, 2369640, 2553005, 2749390, 2767128, 2917720, 3063606, 3142160, 3299268, 3458910, 3501264, 3574207, 3953040, 4084808, 4124085, 4376580, 4399024, 4611880, 4713240, 4739280, 5106010, 5498780, 5534256, 5835440, 6127212, 6598536, 6917820, 7148414, 7659015, 8169616, 8248170, 8753160, 9223760, 9426480, 10212020, 10722621, 10997560, 12254424, 13197072, 13835640, 14296828, 15318030, 16496340, 17506320, 17871035, 20424040, 21445242, 21995120, 24508848, 27671280, 28593656, 30636060, 32992680, 35742070, 40848080, 42890484, 53613105, 57187312, 61272120, 65985360, 71484140, 85780968, 107226210, 122544240, 142968280, 171561936, 214452420, 285936560, 428904840, 857809680]

約数ペア:

[(1, 857809680), (2, 428904840), (3, 285936560), (4, 214452420), (5, 171561936), (6, 142968280), (7, 122544240), (8, 107226210), (10, 85780968), (12, 71484140), (13, 65985360), (14, 61272120), (15, 57187312), (16, 53613105), (20, 42890484), (21, 40848080), (24, 35742070), (26, 32992680), (28, 30636060), (30, 28593656), (31, 27671280), (35, 24508848), (39, 21995120), (40, 21445242), (42, 20424040), (48, 17871035), (49, 17506320), (52, 16496340), (56, 15318030), (60, 14296828), (62, 13835640), (65, 13197072), (70, 12254424), (78, 10997560), (80, 10722621), (84, 10212020), (91, 9426480), (93, 9223760), (98, 8753160), (104, 8248170), (105, 8169616), (112, 7659015), (120, 7148414), (124, 6917820), (130, 6598536), (140, 6127212), (147, 5835440), (155, 5534256), (156, 5498780), (168, 5106010), (181, 4739280), (182, 4713240), (186, 4611880), (195, 4399024), (196, 4376580), (208, 4124085), (210, 4084808), (217, 3953040), (240, 3574207), (245, 3501264), (248, 3458910), (260, 3299268), (273, 3142160), (280, 3063606), (294, 2917720), (310, 2767128), (312, 2749390), (336, 2553005), (362, 2369640), (364, 2356620), (372, 2305940), (390, 2199512), (392, 2188290), (403, 2128560), (420, 2042404), (434, 1976520), (455, 1885296), (465, 1844752), (490, 1750632), (496, 1729455), (520, 1649634), (543, 1579760), (546, 1571080), (560, 1531803), (588, 1458860), (620, 1383564), (624, 1374695), (637, 1346640), (651, 1317680), (724, 1184820), (728, 1178310), (735, 1167088), (744, 1152970), (780, 1099756), (784, 1094145), (806, 1064280), (840, 1021202), (868, 988260), (905, 947856), (910, 942648), (930, 922376), (980, 875316), (1040, 824817), (1085, 790608), (1086, 789880), (1092, 785540), (1176, 729430), (1209, 709520), (1240, 691782), (1267, 677040), (1274, 673320), (1302, 658840), (1365, 628432), (1448, 592410), (1456, 589155), (1470, 583544), (1488, 576485), (1519, 564720), (1560, 549878), (1612, 532140), (1680, 510601), (1736, 494130), (1810, 473928), (1820, 471324), (1860, 461188), (1911, 448880), (1960, 437658), (2015, 425712), (2170, 395304), (2172, 394940), (2184, 392770), (2352, 364715), (2353, 364560), (2418, 354760), (2480, 345891), (2534, 338520), (2548, 336660), (2604, 329420), (2715, 315952), (2730, 314216), (2821, 304080), (2896, 296205), (2940, 291772), (3038, 282360), (3120, 274939), (3185, 269328), (3224, 266070), (3255, 263536), (3472, 247065), (3620, 236964), (3640, 235662), (3720, 230594), (3801, 225680), (3822, 224440), (3920, 218829), (4030, 212856), (4340, 197652), (4344, 197470), (4368, 196385), (4557, 188240), (4706, 182280), (4836, 177380), (5068, 169260), (5096, 168330), (5208, 164710), (5430, 157976), (5460, 157108), (5611, 152880), (5642, 152040), (5880, 145886), (6045, 141904), (6076, 141180), (6335, 135408), (6370, 134664), (6448, 133035), (6510, 131768), (7059, 121520), (7240, 118482), (7280, 117831), (7440, 115297), (7595, 112944), (7602, 112840), (7644, 112220), (8060, 106428), (8463, 101360), (8680, 98826), (8688, 98735), (8869, 96720), (9114, 94120), (9412, 91140), (9555, 89776), (9672, 88690), (10136, 84630), (10192, 84165), (10416, 82355), (10860, 78988), (10920, 78554), (11222, 76440), (11284, 76020), (11760, 72943), (11765, 72912), (12090, 70952), (12152, 70590), (12670, 67704), (12740, 67332), (13020, 65884), (14105, 60816), (14118, 60760), (14480, 59241), (15190, 56472), (15204, 56420), (15288, 56110), (16120, 53214), (16471, 52080), (16833, 50960), (16926, 50680), (17360, 49413), (17738, 48360), (18228, 47060), (18824, 45570), (19005, 45136), (19110, 44888), (19344, 44345), (19747, 43440), (20272, 42315), (21720, 39494), (21840, 39277), (22444, 38220), (22568, 38010), (22785, 37648), (23530, 36456), (24180, 35476), (24304, 35295), (25340, 33852), (25480, 33666), (26040, 32942), (26607, 32240), (28055, 30576), (28210, 30408), (28236, 30380)]