645896160

素因数分解:

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

素因数の和:128

約数の個数: 768

約数和(自身を含む): 2926264320

約数和(自身を除く): 2280368160

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, 53, 54, 56, 60, 62, 63, 65, 70, 72, 78, 80, 84, 90, 91, 93, 96, 104, 105, 106, 108, 112, 117, 120, 124, 126, 130, 135, 140, 144, 155, 156, 159, 160, 168, 180, 182, 186, 189, 195, 208, 210, 212, 216, 217, 224, 234, 240, 248, 252, 260, 265, 270, 273, 279, 280, 288, 310, 312, 315, 318, 336, 351, 360, 364, 371, 372, 378, 390, 403, 416, 420, 424, 432, 434, 455, 465, 468, 477, 480, 496, 504, 520, 530, 540, 546, 558, 560, 585, 620, 624, 630, 636, 651, 672, 689, 702, 720, 728, 742, 744, 756, 780, 795, 806, 819, 837, 840, 848, 864, 868, 910, 930, 936, 945, 954, 992, 1008, 1040, 1060, 1080, 1085, 1092, 1113, 1116, 1120, 1170, 1209, 1240, 1248, 1260, 1272, 1302, 1365, 1378, 1395, 1404, 1431, 1440, 1456, 1484, 1488, 1512, 1560, 1590, 1612, 1638, 1643, 1674, 1680, 1696, 1736, 1755, 1820, 1855, 1860, 1872, 1890, 1908, 1953, 2015, 2016, 2067, 2080, 2120, 2160, 2170, 2184, 2226, 2232, 2340, 2385, 2418, 2457, 2480, 2520, 2544, 2604, 2730, 2756, 2790, 2808, 2821, 2862, 2912, 2968, 2976, 3024, 3120, 3180, 3224, 3255, 3276, 3286, 3339, 3348, 3360, 3445, 3472, 3510, 3627, 3640, 3710, 3720, 3744, 3780, 3816, 3906, 4030, 4095, 4134, 4185, 4240, 4320, 4340, 4368, 4452, 4464, 4680, 4770, 4823, 4836, 4914, 4929, 4960, 5040, 5088, 5208, 5460, 5512, 5565, 5580, 5616, 5642, 5724, 5859, 5936, 6045, 6048, 6201, 6240, 6360, 6448, 6510, 6552, 6572, 6678, 6696, 6890, 6944, 7020, 7155, 7254, 7280, 7420, 7440, 7560, 7632, 7812, 8060, 8190, 8215, 8268, 8370, 8463, 8480, 8680, 8736, 8904, 8928, 9360, 9540, 9646, 9672, 9765, 9828, 9858, 10017, 10080, 10335, 10416, 10881, 10920, 11024, 11130, 11160, 11232, 11284, 11448, 11501, 11718, 11872, 12090, 12285, 12402, 12720, 12896, 13020, 13104, 13144, 13356, 13392, 13780, 14040, 14105, 14310, 14469, 14508, 14560, 14787, 14840, 14880, 15120, 15264, 15624, 16120, 16380, 16430, 16536, 16695, 16740, 16926, 17360, 17808, 18135, 18603, 18720, 19080, 19292, 19344, 19530, 19656, 19716, 20034, 20670, 20832, 21359, 21762, 21840, 22048, 22260, 22320, 22568, 22896, 23002, 23436, 24115, 24180, 24570, 24645, 24804, 25389, 25440, 26040, 26208, 26288, 26712, 26784, 27560, 28080, 28210, 28620, 28938, 29016, 29295, 29574, 29680, 30240, 31005, 31248, 32240, 32760, 32860, 33072, 33390, 33480, 33852, 34503, 34720, 35616, 36270, 37206, 38160, 38584, 38688, 39060, 39312, 39432, 40068, 41340, 42315, 42718, 43407, 43524, 43680, 44361, 44520, 44640, 45136, 45792, 46004, 46872, 48230, 48360, 49140, 49290, 49608, 50085, 50778, 52080, 52576, 53424, 54405, 55120, 56160, 56420, 57240, 57505, 57876, 58032, 58590, 59148, 59360, 62010, 62496, 64077, 64480, 65520, 65720, 66144, 66780, 66960, 67704, 69006, 72345, 72540, 73935, 74412, 76167, 76320, 77168, 78120, 78624, 78864, 80136, 82680, 84630, 85436, 86814, 87048, 88722, 89040, 90272, 92008, 93015, 93744, 96460, 96720, 98280, 98580, 99216, 100170, 101556, 103509, 104160, 106795, 106848, 108810, 110240, 112840, 114480, 115010, 115752, 116064, 117180, 118296, 124020, 126945, 128154, 130221, 131040, 131440, 133560, 133920, 135408, 138012, 144690, 145080, 147870, 148824, 149513, 152334, 154336, 156240, 157728, 160272, 165360, 169260, 170872, 172515, 173628, 174096, 177444, 178080, 184016, 186030, 187488, 192231, 192920, 193440, 196560, 197160, 198432, 200340, 203112, 207018, 213590, 217035, 217620, 221805, 225680, 228960, 230020, 231504, 234360, 236592, 248040, 253890, 256308, 260442, 262880, 267120, 270816, 276024, 289380, 290160, 295740, 297648, 299026, 304668, 310527, 312480, 320385, 320544, 330720, 338520, 341744, 345030, 347256, 348192, 354888, 368032, 372060, 380835, 384462, 385840, 393120, 394320, 400680, 406224, 414036, 427180, 434070, 435240, 443610, 448539, 451360, 460040, 463008, 468720, 473184, 496080, 507780, 512616, 517545, 520884, 534240, 552048, 576693, 578760, 580320, 591480, 595296, 598052, 609336, 621054, 640770, 651105, 677040, 683488, 690060, 694512, 709776, 744120, 747565, 761670, 768924, 771680, 788640, 801360, 812448, 828072, 854360, 868140, 870480, 887220, 897078, 920080, 937440, 961155, 992160, 1015560, 1025232, 1035090, 1041768, 1104096, 1153386, 1157520, 1182960, 1196104, 1218672, 1242108, 1281540, 1302210, 1345617, 1354080, 1380120, 1389024, 1419552, 1488240, 1495130, 1523340, 1537848, 1552635, 1602720, 1656144, 1708720, 1736280, 1740960, 1774440, 1794156, 1840160, 1922310, 2031120, 2050464, 2070180, 2083536, 2242695, 2306772, 2315040, 2365920, 2392208, 2437344, 2484216, 2563080, 2604420, 2691234, 2760240, 2883465, 2976480, 2990260, 3046680, 3075696, 3105270, 3312288, 3417440, 3472560, 3548880, 3588312, 3844620, 4036851, 4062240, 4140360, 4167072, 4485390, 4613544, 4784416, 4968432, 5126160, 5208840, 5382468, 5520480, 5766930, 5980520, 6093360, 6151392, 6210540, 6728085, 6945120, 7097760, 7176624, 7689240, 8073702, 8280720, 8970780, 9227088, 9936864, 10252320, 10417680, 10764936, 11533860, 11961040, 12186720, 12421080, 13456170, 14353248, 15378480, 16147404, 16561440, 17941560, 18454176, 20184255, 20835360, 21529872, 23067720, 23922080, 24842160, 26912340, 30756960, 32294808, 35883120, 40368510, 43059744, 46135440, 49684320, 53824680, 64589616, 71766240, 80737020, 92270880, 107649360, 129179232, 161474040, 215298720, 322948080, 645896160]

約数ペア:

[(1, 645896160), (2, 322948080), (3, 215298720), (4, 161474040), (5, 129179232), (6, 107649360), (7, 92270880), (8, 80737020), (9, 71766240), (10, 64589616), (12, 53824680), (13, 49684320), (14, 46135440), (15, 43059744), (16, 40368510), (18, 35883120), (20, 32294808), (21, 30756960), (24, 26912340), (26, 24842160), (27, 23922080), (28, 23067720), (30, 21529872), (31, 20835360), (32, 20184255), (35, 18454176), (36, 17941560), (39, 16561440), (40, 16147404), (42, 15378480), (45, 14353248), (48, 13456170), (52, 12421080), (53, 12186720), (54, 11961040), (56, 11533860), (60, 10764936), (62, 10417680), (63, 10252320), (65, 9936864), (70, 9227088), (72, 8970780), (78, 8280720), (80, 8073702), (84, 7689240), (90, 7176624), (91, 7097760), (93, 6945120), (96, 6728085), (104, 6210540), (105, 6151392), (106, 6093360), (108, 5980520), (112, 5766930), (117, 5520480), (120, 5382468), (124, 5208840), (126, 5126160), (130, 4968432), (135, 4784416), (140, 4613544), (144, 4485390), (155, 4167072), (156, 4140360), (159, 4062240), (160, 4036851), (168, 3844620), (180, 3588312), (182, 3548880), (186, 3472560), (189, 3417440), (195, 3312288), (208, 3105270), (210, 3075696), (212, 3046680), (216, 2990260), (217, 2976480), (224, 2883465), (234, 2760240), (240, 2691234), (248, 2604420), (252, 2563080), (260, 2484216), (265, 2437344), (270, 2392208), (273, 2365920), (279, 2315040), (280, 2306772), (288, 2242695), (310, 2083536), (312, 2070180), (315, 2050464), (318, 2031120), (336, 1922310), (351, 1840160), (360, 1794156), (364, 1774440), (371, 1740960), (372, 1736280), (378, 1708720), (390, 1656144), (403, 1602720), (416, 1552635), (420, 1537848), (424, 1523340), (432, 1495130), (434, 1488240), (455, 1419552), (465, 1389024), (468, 1380120), (477, 1354080), (480, 1345617), (496, 1302210), (504, 1281540), (520, 1242108), (530, 1218672), (540, 1196104), (546, 1182960), (558, 1157520), (560, 1153386), (585, 1104096), (620, 1041768), (624, 1035090), (630, 1025232), (636, 1015560), (651, 992160), (672, 961155), (689, 937440), (702, 920080), (720, 897078), (728, 887220), (742, 870480), (744, 868140), (756, 854360), (780, 828072), (795, 812448), (806, 801360), (819, 788640), (837, 771680), (840, 768924), (848, 761670), (864, 747565), (868, 744120), (910, 709776), (930, 694512), (936, 690060), (945, 683488), (954, 677040), (992, 651105), (1008, 640770), (1040, 621054), (1060, 609336), (1080, 598052), (1085, 595296), (1092, 591480), (1113, 580320), (1116, 578760), (1120, 576693), (1170, 552048), (1209, 534240), (1240, 520884), (1248, 517545), (1260, 512616), (1272, 507780), (1302, 496080), (1365, 473184), (1378, 468720), (1395, 463008), (1404, 460040), (1431, 451360), (1440, 448539), (1456, 443610), (1484, 435240), (1488, 434070), (1512, 427180), (1560, 414036), (1590, 406224), (1612, 400680), (1638, 394320), (1643, 393120), (1674, 385840), (1680, 384462), (1696, 380835), (1736, 372060), (1755, 368032), (1820, 354888), (1855, 348192), (1860, 347256), (1872, 345030), (1890, 341744), (1908, 338520), (1953, 330720), (2015, 320544), (2016, 320385), (2067, 312480), (2080, 310527), (2120, 304668), (2160, 299026), (2170, 297648), (2184, 295740), (2226, 290160), (2232, 289380), (2340, 276024), (2385, 270816), (2418, 267120), (2457, 262880), (2480, 260442), (2520, 256308), (2544, 253890), (2604, 248040), (2730, 236592), (2756, 234360), (2790, 231504), (2808, 230020), (2821, 228960), (2862, 225680), (2912, 221805), (2968, 217620), (2976, 217035), (3024, 213590), (3120, 207018), (3180, 203112), (3224, 200340), (3255, 198432), (3276, 197160), (3286, 196560), (3339, 193440), (3348, 192920), (3360, 192231), (3445, 187488), (3472, 186030), (3510, 184016), (3627, 178080), (3640, 177444), (3710, 174096), (3720, 173628), (3744, 172515), (3780, 170872), (3816, 169260), (3906, 165360), (4030, 160272), (4095, 157728), (4134, 156240), (4185, 154336), (4240, 152334), (4320, 149513), (4340, 148824), (4368, 147870), (4452, 145080), (4464, 144690), (4680, 138012), (4770, 135408), (4823, 133920), (4836, 133560), (4914, 131440), (4929, 131040), (4960, 130221), (5040, 128154), (5088, 126945), (5208, 124020), (5460, 118296), (5512, 117180), (5565, 116064), (5580, 115752), (5616, 115010), (5642, 114480), (5724, 112840), (5859, 110240), (5936, 108810), (6045, 106848), (6048, 106795), (6201, 104160), (6240, 103509), (6360, 101556), (6448, 100170), (6510, 99216), (6552, 98580), (6572, 98280), (6678, 96720), (6696, 96460), (6890, 93744), (6944, 93015), (7020, 92008), (7155, 90272), (7254, 89040), (7280, 88722), (7420, 87048), (7440, 86814), (7560, 85436), (7632, 84630), (7812, 82680), (8060, 80136), (8190, 78864), (8215, 78624), (8268, 78120), (8370, 77168), (8463, 76320), (8480, 76167), (8680, 74412), (8736, 73935), (8904, 72540), (8928, 72345), (9360, 69006), (9540, 67704), (9646, 66960), (9672, 66780), (9765, 66144), (9828, 65720), (9858, 65520), (10017, 64480), (10080, 64077), (10335, 62496), (10416, 62010), (10881, 59360), (10920, 59148), (11024, 58590), (11130, 58032), (11160, 57876), (11232, 57505), (11284, 57240), (11448, 56420), (11501, 56160), (11718, 55120), (11872, 54405), (12090, 53424), (12285, 52576), (12402, 52080), (12720, 50778), (12896, 50085), (13020, 49608), (13104, 49290), (13144, 49140), (13356, 48360), (13392, 48230), (13780, 46872), (14040, 46004), (14105, 45792), (14310, 45136), (14469, 44640), (14508, 44520), (14560, 44361), (14787, 43680), (14840, 43524), (14880, 43407), (15120, 42718), (15264, 42315), (15624, 41340), (16120, 40068), (16380, 39432), (16430, 39312), (16536, 39060), (16695, 38688), (16740, 38584), (16926, 38160), (17360, 37206), (17808, 36270), (18135, 35616), (18603, 34720), (18720, 34503), (19080, 33852), (19292, 33480), (19344, 33390), (19530, 33072), (19656, 32860), (19716, 32760), (20034, 32240), (20670, 31248), (20832, 31005), (21359, 30240), (21762, 29680), (21840, 29574), (22048, 29295), (22260, 29016), (22320, 28938), (22568, 28620), (22896, 28210), (23002, 28080), (23436, 27560), (24115, 26784), (24180, 26712), (24570, 26288), (24645, 26208), (24804, 26040), (25389, 25440)]