215298720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:125

約数の個数: 576

約数和(自身を含む): 951035904

約数和(自身を除く): 735737184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 31, 32, 35, 36, 39, 40, 42, 45, 48, 52, 53, 56, 60, 62, 63, 65, 70, 72, 78, 80, 84, 90, 91, 93, 96, 104, 105, 106, 112, 117, 120, 124, 126, 130, 140, 144, 155, 156, 159, 160, 168, 180, 182, 186, 195, 208, 210, 212, 217, 224, 234, 240, 248, 252, 260, 265, 273, 279, 280, 288, 310, 312, 315, 318, 336, 360, 364, 371, 372, 390, 403, 416, 420, 424, 434, 455, 465, 468, 477, 480, 496, 504, 520, 530, 546, 558, 560, 585, 620, 624, 630, 636, 651, 672, 689, 720, 728, 742, 744, 780, 795, 806, 819, 840, 848, 868, 910, 930, 936, 954, 992, 1008, 1040, 1060, 1085, 1092, 1113, 1116, 1120, 1170, 1209, 1240, 1248, 1260, 1272, 1302, 1365, 1378, 1395, 1440, 1456, 1484, 1488, 1560, 1590, 1612, 1638, 1643, 1680, 1696, 1736, 1820, 1855, 1860, 1872, 1908, 1953, 2015, 2016, 2067, 2080, 2120, 2170, 2184, 2226, 2232, 2340, 2385, 2418, 2480, 2520, 2544, 2604, 2730, 2756, 2790, 2821, 2912, 2968, 2976, 3120, 3180, 3224, 3255, 3276, 3286, 3339, 3360, 3445, 3472, 3627, 3640, 3710, 3720, 3744, 3816, 3906, 4030, 4095, 4134, 4240, 4340, 4368, 4452, 4464, 4680, 4770, 4823, 4836, 4929, 4960, 5040, 5088, 5208, 5460, 5512, 5565, 5580, 5642, 5936, 6045, 6201, 6240, 6360, 6448, 6510, 6552, 6572, 6678, 6890, 6944, 7254, 7280, 7420, 7440, 7632, 7812, 8060, 8190, 8215, 8268, 8463, 8480, 8680, 8736, 8904, 8928, 9360, 9540, 9646, 9672, 9765, 9858, 10080, 10335, 10416, 10920, 11024, 11130, 11160, 11284, 11501, 11872, 12090, 12402, 12720, 12896, 13020, 13104, 13144, 13356, 13780, 14105, 14469, 14508, 14560, 14787, 14840, 14880, 15264, 15624, 16120, 16380, 16430, 16536, 16695, 16926, 17360, 17808, 18135, 18720, 19080, 19292, 19344, 19530, 19716, 20670, 20832, 21359, 21840, 22048, 22260, 22320, 22568, 23002, 24115, 24180, 24645, 24804, 25389, 25440, 26040, 26208, 26288, 26712, 27560, 28210, 28938, 29016, 29574, 29680, 31005, 31248, 32240, 32760, 32860, 33072, 33390, 33852, 34503, 34720, 35616, 36270, 38160, 38584, 38688, 39060, 39432, 41340, 42315, 42718, 43407, 43680, 44520, 44640, 45136, 46004, 48230, 48360, 49290, 49608, 50778, 52080, 52576, 53424, 55120, 56420, 57505, 57876, 58032, 59148, 59360, 62010, 62496, 64077, 64480, 65520, 65720, 66144, 66780, 67704, 69006, 72345, 72540, 73935, 76320, 77168, 78120, 78864, 82680, 84630, 85436, 86814, 89040, 90272, 92008, 96460, 96720, 98580, 99216, 101556, 103509, 104160, 106795, 106848, 110240, 112840, 115010, 115752, 116064, 118296, 124020, 126945, 128154, 131040, 131440, 133560, 135408, 138012, 144690, 145080, 147870, 149513, 154336, 156240, 157728, 165360, 169260, 170872, 172515, 173628, 178080, 184016, 192231, 192920, 193440, 197160, 198432, 203112, 207018, 213590, 217035, 225680, 230020, 231504, 236592, 248040, 253890, 256308, 262880, 267120, 270816, 276024, 289380, 290160, 295740, 299026, 312480, 320385, 330720, 338520, 341744, 345030, 347256, 368032, 384462, 385840, 394320, 406224, 414036, 427180, 434070, 448539, 451360, 460040, 463008, 473184, 496080, 507780, 512616, 517545, 534240, 552048, 578760, 580320, 591480, 598052, 640770, 677040, 683488, 690060, 694512, 747565, 768924, 771680, 788640, 812448, 828072, 854360, 868140, 897078, 920080, 961155, 992160, 1015560, 1025232, 1035090, 1104096, 1157520, 1182960, 1196104, 1281540, 1345617, 1354080, 1380120, 1389024, 1495130, 1537848, 1656144, 1708720, 1736280, 1794156, 1840160, 1922310, 2031120, 2050464, 2070180, 2242695, 2315040, 2365920, 2392208, 2563080, 2691234, 2760240, 2990260, 3075696, 3312288, 3417440, 3472560, 3588312, 3844620, 4062240, 4140360, 4485390, 4784416, 5126160, 5382468, 5520480, 5980520, 6151392, 6728085, 6945120, 7176624, 7689240, 8280720, 8970780, 10252320, 10764936, 11961040, 13456170, 14353248, 15378480, 16561440, 17941560, 21529872, 23922080, 26912340, 30756960, 35883120, 43059744, 53824680, 71766240, 107649360, 215298720]

約数ペア:

[(1, 215298720), (2, 107649360), (3, 71766240), (4, 53824680), (5, 43059744), (6, 35883120), (7, 30756960), (8, 26912340), (9, 23922080), (10, 21529872), (12, 17941560), (13, 16561440), (14, 15378480), (15, 14353248), (16, 13456170), (18, 11961040), (20, 10764936), (21, 10252320), (24, 8970780), (26, 8280720), (28, 7689240), (30, 7176624), (31, 6945120), (32, 6728085), (35, 6151392), (36, 5980520), (39, 5520480), (40, 5382468), (42, 5126160), (45, 4784416), (48, 4485390), (52, 4140360), (53, 4062240), (56, 3844620), (60, 3588312), (62, 3472560), (63, 3417440), (65, 3312288), (70, 3075696), (72, 2990260), (78, 2760240), (80, 2691234), (84, 2563080), (90, 2392208), (91, 2365920), (93, 2315040), (96, 2242695), (104, 2070180), (105, 2050464), (106, 2031120), (112, 1922310), (117, 1840160), (120, 1794156), (124, 1736280), (126, 1708720), (130, 1656144), (140, 1537848), (144, 1495130), (155, 1389024), (156, 1380120), (159, 1354080), (160, 1345617), (168, 1281540), (180, 1196104), (182, 1182960), (186, 1157520), (195, 1104096), (208, 1035090), (210, 1025232), (212, 1015560), (217, 992160), (224, 961155), (234, 920080), (240, 897078), (248, 868140), (252, 854360), (260, 828072), (265, 812448), (273, 788640), (279, 771680), (280, 768924), (288, 747565), (310, 694512), (312, 690060), (315, 683488), (318, 677040), (336, 640770), (360, 598052), (364, 591480), (371, 580320), (372, 578760), (390, 552048), (403, 534240), (416, 517545), (420, 512616), (424, 507780), (434, 496080), (455, 473184), (465, 463008), (468, 460040), (477, 451360), (480, 448539), (496, 434070), (504, 427180), (520, 414036), (530, 406224), (546, 394320), (558, 385840), (560, 384462), (585, 368032), (620, 347256), (624, 345030), (630, 341744), (636, 338520), (651, 330720), (672, 320385), (689, 312480), (720, 299026), (728, 295740), (742, 290160), (744, 289380), (780, 276024), (795, 270816), (806, 267120), (819, 262880), (840, 256308), (848, 253890), (868, 248040), (910, 236592), (930, 231504), (936, 230020), (954, 225680), (992, 217035), (1008, 213590), (1040, 207018), (1060, 203112), (1085, 198432), (1092, 197160), (1113, 193440), (1116, 192920), (1120, 192231), (1170, 184016), (1209, 178080), (1240, 173628), (1248, 172515), (1260, 170872), (1272, 169260), (1302, 165360), (1365, 157728), (1378, 156240), (1395, 154336), (1440, 149513), (1456, 147870), (1484, 145080), (1488, 144690), (1560, 138012), (1590, 135408), (1612, 133560), (1638, 131440), (1643, 131040), (1680, 128154), (1696, 126945), (1736, 124020), (1820, 118296), (1855, 116064), (1860, 115752), (1872, 115010), (1908, 112840), (1953, 110240), (2015, 106848), (2016, 106795), (2067, 104160), (2080, 103509), (2120, 101556), (2170, 99216), (2184, 98580), (2226, 96720), (2232, 96460), (2340, 92008), (2385, 90272), (2418, 89040), (2480, 86814), (2520, 85436), (2544, 84630), (2604, 82680), (2730, 78864), (2756, 78120), (2790, 77168), (2821, 76320), (2912, 73935), (2968, 72540), (2976, 72345), (3120, 69006), (3180, 67704), (3224, 66780), (3255, 66144), (3276, 65720), (3286, 65520), (3339, 64480), (3360, 64077), (3445, 62496), (3472, 62010), (3627, 59360), (3640, 59148), (3710, 58032), (3720, 57876), (3744, 57505), (3816, 56420), (3906, 55120), (4030, 53424), (4095, 52576), (4134, 52080), (4240, 50778), (4340, 49608), (4368, 49290), (4452, 48360), (4464, 48230), (4680, 46004), (4770, 45136), (4823, 44640), (4836, 44520), (4929, 43680), (4960, 43407), (5040, 42718), (5088, 42315), (5208, 41340), (5460, 39432), (5512, 39060), (5565, 38688), (5580, 38584), (5642, 38160), (5936, 36270), (6045, 35616), (6201, 34720), (6240, 34503), (6360, 33852), (6448, 33390), (6510, 33072), (6552, 32860), (6572, 32760), (6678, 32240), (6890, 31248), (6944, 31005), (7254, 29680), (7280, 29574), (7420, 29016), (7440, 28938), (7632, 28210), (7812, 27560), (8060, 26712), (8190, 26288), (8215, 26208), (8268, 26040), (8463, 25440), (8480, 25389), (8680, 24804), (8736, 24645), (8904, 24180), (8928, 24115), (9360, 23002), (9540, 22568), (9646, 22320), (9672, 22260), (9765, 22048), (9858, 21840), (10080, 21359), (10335, 20832), (10416, 20670), (10920, 19716), (11024, 19530), (11130, 19344), (11160, 19292), (11284, 19080), (11501, 18720), (11872, 18135), (12090, 17808), (12402, 17360), (12720, 16926), (12896, 16695), (13020, 16536), (13104, 16430), (13144, 16380), (13356, 16120), (13780, 15624), (14105, 15264), (14469, 14880), (14508, 14840), (14560, 14787)]