865257120

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:146

約数の個数: 768

約数和(自身を含む): 3901685760

約数和(自身を除く): 3036428640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 31, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 62, 63, 65, 70, 71, 72, 78, 80, 84, 90, 91, 93, 96, 104, 105, 108, 112, 117, 120, 124, 126, 130, 135, 140, 142, 144, 155, 156, 160, 168, 180, 182, 186, 189, 195, 208, 210, 213, 216, 217, 224, 234, 240, 248, 252, 260, 270, 273, 279, 280, 284, 288, 310, 312, 315, 336, 351, 355, 360, 364, 372, 378, 390, 403, 416, 420, 426, 432, 434, 455, 465, 468, 480, 496, 497, 504, 520, 540, 546, 558, 560, 568, 585, 620, 624, 630, 639, 651, 672, 702, 710, 720, 728, 744, 756, 780, 806, 819, 837, 840, 852, 864, 868, 910, 923, 930, 936, 945, 992, 994, 1008, 1040, 1065, 1080, 1085, 1092, 1116, 1120, 1136, 1170, 1209, 1240, 1248, 1260, 1278, 1302, 1365, 1395, 1404, 1420, 1440, 1456, 1488, 1491, 1512, 1560, 1612, 1638, 1674, 1680, 1704, 1736, 1755, 1820, 1846, 1860, 1872, 1890, 1917, 1953, 1988, 2015, 2016, 2080, 2130, 2160, 2170, 2184, 2201, 2232, 2272, 2340, 2418, 2457, 2480, 2485, 2520, 2556, 2604, 2730, 2769, 2790, 2808, 2821, 2840, 2912, 2976, 2982, 3024, 3120, 3195, 3224, 3255, 3276, 3348, 3360, 3408, 3472, 3510, 3627, 3640, 3692, 3720, 3744, 3780, 3834, 3906, 3976, 4030, 4095, 4185, 4260, 4320, 4340, 4368, 4402, 4464, 4473, 4615, 4680, 4836, 4914, 4960, 4970, 5040, 5112, 5208, 5460, 5538, 5580, 5616, 5642, 5680, 5859, 5964, 6045, 6048, 6240, 6390, 6448, 6461, 6510, 6552, 6603, 6696, 6816, 6944, 7020, 7254, 7280, 7384, 7440, 7455, 7560, 7668, 7812, 7952, 8060, 8190, 8307, 8370, 8463, 8520, 8680, 8736, 8804, 8928, 8946, 9230, 9360, 9585, 9672, 9765, 9828, 9940, 10080, 10224, 10416, 10881, 10920, 11005, 11076, 11160, 11232, 11284, 11360, 11718, 11928, 12090, 12285, 12780, 12896, 12922, 13020, 13104, 13206, 13392, 13419, 13845, 14040, 14105, 14508, 14560, 14768, 14880, 14910, 15120, 15336, 15407, 15624, 15904, 16120, 16380, 16614, 16740, 16926, 17040, 17360, 17608, 17892, 18135, 18460, 18720, 19170, 19344, 19383, 19530, 19656, 19809, 19880, 20448, 20832, 21762, 21840, 22010, 22152, 22320, 22365, 22568, 23436, 23856, 24180, 24570, 24921, 25389, 25560, 25844, 26040, 26208, 26412, 26784, 26838, 27690, 28080, 28210, 28613, 29016, 29295, 29536, 29820, 30240, 30672, 30814, 31248, 32240, 32305, 32760, 33015, 33228, 33480, 33852, 34080, 34720, 35216, 35784, 36270, 36920, 38340, 38688, 38766, 39060, 39312, 39618, 39760, 41535, 42315, 43524, 43680, 44020, 44304, 44640, 44730, 45136, 46221, 46872, 47712, 48360, 49140, 49842, 50778, 51120, 51688, 52080, 52824, 53676, 54405, 55380, 56160, 56420, 57226, 58032, 58149, 58590, 59427, 59640, 61344, 61628, 62496, 64480, 64610, 65520, 66030, 66456, 66960, 67095, 67704, 70432, 71568, 72540, 73840, 76167, 76680, 77035, 77532, 78120, 78624, 79236, 79520, 83070, 84630, 85839, 87048, 88040, 88608, 89460, 90272, 92442, 93744, 96720, 96915, 98280, 99045, 99684, 101556, 102240, 103376, 104160, 105648, 107352, 108810, 110760, 112840, 114452, 116064, 116298, 117180, 118854, 119280, 123256, 124605, 126945, 129220, 131040, 132060, 132912, 133920, 134190, 135408, 138663, 143065, 143136, 145080, 147680, 152334, 153360, 154070, 155064, 156240, 158472, 166140, 169260, 171678, 174096, 174447, 176080, 178920, 184884, 187488, 193440, 193830, 196560, 198090, 199368, 200291, 203112, 206752, 211296, 214704, 217620, 221520, 225680, 228904, 231105, 232596, 234360, 237708, 238560, 246512, 249210, 253890, 257517, 258440, 264120, 265824, 268380, 270816, 277326, 286130, 290160, 290745, 297135, 304668, 306720, 308140, 310128, 312480, 316944, 332280, 338520, 343356, 348192, 348894, 352160, 357840, 369768, 380835, 387660, 393120, 396180, 398736, 400582, 406224, 415989, 429195, 429408, 435240, 443040, 451360, 457808, 462210, 465192, 468720, 475416, 493024, 498420, 507780, 515034, 516880, 528240, 536760, 554652, 572260, 580320, 581490, 594270, 600873, 609336, 616280, 620256, 633888, 664560, 677040, 686712, 693315, 697788, 715680, 739536, 761670, 772551, 775320, 792360, 797472, 801164, 812448, 831978, 858390, 870480, 872235, 915616, 924420, 930384, 937440, 950832, 996840, 1001455, 1015560, 1030068, 1033760, 1056480, 1073520, 1109304, 1144520, 1162980, 1188540, 1201746, 1218672, 1232560, 1287585, 1329120, 1354080, 1373424, 1386630, 1395576, 1479072, 1523340, 1545102, 1550640, 1584720, 1602328, 1663956, 1716780, 1740960, 1744470, 1802619, 1848840, 1860768, 1901664, 1993680, 2002910, 2031120, 2060136, 2079945, 2147040, 2218608, 2289040, 2325960, 2377080, 2403492, 2437344, 2465120, 2575170, 2746848, 2773260, 2791152, 3004365, 3046680, 3090204, 3101280, 3169440, 3204656, 3327912, 3433560, 3488940, 3605238, 3697680, 3862755, 3987360, 4005820, 4062240, 4120272, 4159890, 4437216, 4578080, 4651920, 4754160, 4806984, 5150340, 5407857, 5546520, 5582304, 6008730, 6093360, 6180408, 6409312, 6655824, 6867120, 6977880, 7210476, 7395360, 7725510, 8011640, 8240544, 8319780, 9013095, 9303840, 9508320, 9613968, 10300680, 10815714, 11093040, 12017460, 12186720, 12360816, 13311648, 13734240, 13955760, 14420952, 15451020, 16023280, 16639560, 18026190, 19227936, 20601360, 21631428, 22186080, 24034920, 24721632, 27039285, 27911520, 28841904, 30902040, 32046560, 33279120, 36052380, 41202720, 43262856, 48069840, 54078570, 57683808, 61804080, 66558240, 72104760, 86525712, 96139680, 108157140, 123608160, 144209520, 173051424, 216314280, 288419040, 432628560, 865257120]

約数ペア:

[(1, 865257120), (2, 432628560), (3, 288419040), (4, 216314280), (5, 173051424), (6, 144209520), (7, 123608160), (8, 108157140), (9, 96139680), (10, 86525712), (12, 72104760), (13, 66558240), (14, 61804080), (15, 57683808), (16, 54078570), (18, 48069840), (20, 43262856), (21, 41202720), (24, 36052380), (26, 33279120), (27, 32046560), (28, 30902040), (30, 28841904), (31, 27911520), (32, 27039285), (35, 24721632), (36, 24034920), (39, 22186080), (40, 21631428), (42, 20601360), (45, 19227936), (48, 18026190), (52, 16639560), (54, 16023280), (56, 15451020), (60, 14420952), (62, 13955760), (63, 13734240), (65, 13311648), (70, 12360816), (71, 12186720), (72, 12017460), (78, 11093040), (80, 10815714), (84, 10300680), (90, 9613968), (91, 9508320), (93, 9303840), (96, 9013095), (104, 8319780), (105, 8240544), (108, 8011640), (112, 7725510), (117, 7395360), (120, 7210476), (124, 6977880), (126, 6867120), (130, 6655824), (135, 6409312), (140, 6180408), (142, 6093360), (144, 6008730), (155, 5582304), (156, 5546520), (160, 5407857), (168, 5150340), (180, 4806984), (182, 4754160), (186, 4651920), (189, 4578080), (195, 4437216), (208, 4159890), (210, 4120272), (213, 4062240), (216, 4005820), (217, 3987360), (224, 3862755), (234, 3697680), (240, 3605238), (248, 3488940), (252, 3433560), (260, 3327912), (270, 3204656), (273, 3169440), (279, 3101280), (280, 3090204), (284, 3046680), (288, 3004365), (310, 2791152), (312, 2773260), (315, 2746848), (336, 2575170), (351, 2465120), (355, 2437344), (360, 2403492), (364, 2377080), (372, 2325960), (378, 2289040), (390, 2218608), (403, 2147040), (416, 2079945), (420, 2060136), (426, 2031120), (432, 2002910), (434, 1993680), (455, 1901664), (465, 1860768), (468, 1848840), (480, 1802619), (496, 1744470), (497, 1740960), (504, 1716780), (520, 1663956), (540, 1602328), (546, 1584720), (558, 1550640), (560, 1545102), (568, 1523340), (585, 1479072), (620, 1395576), (624, 1386630), (630, 1373424), (639, 1354080), (651, 1329120), (672, 1287585), (702, 1232560), (710, 1218672), (720, 1201746), (728, 1188540), (744, 1162980), (756, 1144520), (780, 1109304), (806, 1073520), (819, 1056480), (837, 1033760), (840, 1030068), (852, 1015560), (864, 1001455), (868, 996840), (910, 950832), (923, 937440), (930, 930384), (936, 924420), (945, 915616), (992, 872235), (994, 870480), (1008, 858390), (1040, 831978), (1065, 812448), (1080, 801164), (1085, 797472), (1092, 792360), (1116, 775320), (1120, 772551), (1136, 761670), (1170, 739536), (1209, 715680), (1240, 697788), (1248, 693315), (1260, 686712), (1278, 677040), (1302, 664560), (1365, 633888), (1395, 620256), (1404, 616280), (1420, 609336), (1440, 600873), (1456, 594270), (1488, 581490), (1491, 580320), (1512, 572260), (1560, 554652), (1612, 536760), (1638, 528240), (1674, 516880), (1680, 515034), (1704, 507780), (1736, 498420), (1755, 493024), (1820, 475416), (1846, 468720), (1860, 465192), (1872, 462210), (1890, 457808), (1917, 451360), (1953, 443040), (1988, 435240), (2015, 429408), (2016, 429195), (2080, 415989), (2130, 406224), (2160, 400582), (2170, 398736), (2184, 396180), (2201, 393120), (2232, 387660), (2272, 380835), (2340, 369768), (2418, 357840), (2457, 352160), (2480, 348894), (2485, 348192), (2520, 343356), (2556, 338520), (2604, 332280), (2730, 316944), (2769, 312480), (2790, 310128), (2808, 308140), (2821, 306720), (2840, 304668), (2912, 297135), (2976, 290745), (2982, 290160), (3024, 286130), (3120, 277326), (3195, 270816), (3224, 268380), (3255, 265824), (3276, 264120), (3348, 258440), (3360, 257517), (3408, 253890), (3472, 249210), (3510, 246512), (3627, 238560), (3640, 237708), (3692, 234360), (3720, 232596), (3744, 231105), (3780, 228904), (3834, 225680), (3906, 221520), (3976, 217620), (4030, 214704), (4095, 211296), (4185, 206752), (4260, 203112), (4320, 200291), (4340, 199368), (4368, 198090), (4402, 196560), (4464, 193830), (4473, 193440), (4615, 187488), (4680, 184884), (4836, 178920), (4914, 176080), (4960, 174447), (4970, 174096), (5040, 171678), (5112, 169260), (5208, 166140), (5460, 158472), (5538, 156240), (5580, 155064), (5616, 154070), (5642, 153360), (5680, 152334), (5859, 147680), (5964, 145080), (6045, 143136), (6048, 143065), (6240, 138663), (6390, 135408), (6448, 134190), (6461, 133920), (6510, 132912), (6552, 132060), (6603, 131040), (6696, 129220), (6816, 126945), (6944, 124605), (7020, 123256), (7254, 119280), (7280, 118854), (7384, 117180), (7440, 116298), (7455, 116064), (7560, 114452), (7668, 112840), (7812, 110760), (7952, 108810), (8060, 107352), (8190, 105648), (8307, 104160), (8370, 103376), (8463, 102240), (8520, 101556), (8680, 99684), (8736, 99045), (8804, 98280), (8928, 96915), (8946, 96720), (9230, 93744), (9360, 92442), (9585, 90272), (9672, 89460), (9765, 88608), (9828, 88040), (9940, 87048), (10080, 85839), (10224, 84630), (10416, 83070), (10881, 79520), (10920, 79236), (11005, 78624), (11076, 78120), (11160, 77532), (11232, 77035), (11284, 76680), (11360, 76167), (11718, 73840), (11928, 72540), (12090, 71568), (12285, 70432), (12780, 67704), (12896, 67095), (12922, 66960), (13020, 66456), (13104, 66030), (13206, 65520), (13392, 64610), (13419, 64480), (13845, 62496), (14040, 61628), (14105, 61344), (14508, 59640), (14560, 59427), (14768, 58590), (14880, 58149), (14910, 58032), (15120, 57226), (15336, 56420), (15407, 56160), (15624, 55380), (15904, 54405), (16120, 53676), (16380, 52824), (16614, 52080), (16740, 51688), (16926, 51120), (17040, 50778), (17360, 49842), (17608, 49140), (17892, 48360), (18135, 47712), (18460, 46872), (18720, 46221), (19170, 45136), (19344, 44730), (19383, 44640), (19530, 44304), (19656, 44020), (19809, 43680), (19880, 43524), (20448, 42315), (20832, 41535), (21762, 39760), (21840, 39618), (22010, 39312), (22152, 39060), (22320, 38766), (22365, 38688), (22568, 38340), (23436, 36920), (23856, 36270), (24180, 35784), (24570, 35216), (24921, 34720), (25389, 34080), (25560, 33852), (25844, 33480), (26040, 33228), (26208, 33015), (26412, 32760), (26784, 32305), (26838, 32240), (27690, 31248), (28080, 30814), (28210, 30672), (28613, 30240), (29016, 29820), (29295, 29536)]