1638360000

素因数分解:

$2^6\times 3^3\times 5^4\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:119

約数の個数: 560

約数和(自身を含む): 6332098080

約数和(自身を除く): 4693738080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 37, 40, 41, 45, 48, 50, 54, 60, 64, 72, 74, 75, 80, 82, 90, 96, 100, 108, 111, 120, 123, 125, 135, 144, 148, 150, 160, 164, 180, 185, 192, 200, 205, 216, 222, 225, 240, 246, 250, 270, 288, 296, 300, 320, 328, 333, 360, 369, 370, 375, 400, 410, 432, 444, 450, 480, 492, 500, 540, 555, 576, 592, 600, 615, 625, 656, 666, 675, 720, 738, 740, 750, 800, 820, 864, 888, 900, 925, 960, 984, 999, 1000, 1025, 1080, 1107, 1110, 1125, 1184, 1200, 1230, 1250, 1312, 1332, 1350, 1440, 1476, 1480, 1500, 1517, 1600, 1640, 1665, 1728, 1776, 1800, 1845, 1850, 1875, 1968, 1998, 2000, 2050, 2160, 2214, 2220, 2250, 2368, 2400, 2460, 2500, 2624, 2664, 2700, 2775, 2880, 2952, 2960, 3000, 3034, 3075, 3280, 3330, 3375, 3552, 3600, 3690, 3700, 3750, 3936, 3996, 4000, 4100, 4320, 4428, 4440, 4500, 4551, 4625, 4800, 4920, 4995, 5000, 5125, 5328, 5400, 5535, 5550, 5625, 5904, 5920, 6000, 6068, 6150, 6560, 6660, 6750, 7104, 7200, 7380, 7400, 7500, 7585, 7872, 7992, 8000, 8200, 8325, 8640, 8856, 8880, 9000, 9102, 9225, 9250, 9840, 9990, 10000, 10250, 10656, 10800, 11070, 11100, 11250, 11808, 11840, 12000, 12136, 12300, 13120, 13320, 13500, 13653, 13875, 14400, 14760, 14800, 15000, 15170, 15375, 15984, 16400, 16650, 16875, 17712, 17760, 18000, 18204, 18450, 18500, 19680, 19980, 20000, 20500, 21312, 21600, 22140, 22200, 22500, 22755, 23125, 23616, 24000, 24272, 24600, 24975, 25625, 26640, 27000, 27306, 27675, 27750, 29520, 29600, 30000, 30340, 30750, 31968, 32800, 33300, 33750, 35424, 35520, 36000, 36408, 36900, 37000, 37925, 39360, 39960, 40000, 40959, 41000, 41625, 43200, 44280, 44400, 45000, 45510, 46125, 46250, 48544, 49200, 49950, 51250, 53280, 54000, 54612, 55350, 55500, 59040, 59200, 60000, 60680, 61500, 63936, 65600, 66600, 67500, 68265, 69375, 70848, 72000, 72816, 73800, 74000, 75850, 76875, 79920, 81918, 82000, 83250, 88560, 88800, 90000, 91020, 92250, 92500, 97088, 98400, 99900, 102500, 106560, 108000, 109224, 110700, 111000, 113775, 118080, 120000, 121360, 123000, 124875, 133200, 135000, 136530, 138375, 138750, 145632, 147600, 148000, 151700, 153750, 159840, 163836, 164000, 166500, 177120, 177600, 180000, 182040, 184500, 185000, 189625, 196800, 199800, 204795, 205000, 208125, 216000, 218448, 221400, 222000, 227550, 230625, 242720, 246000, 249750, 266400, 270000, 273060, 276750, 277500, 291264, 295200, 296000, 303400, 307500, 319680, 327672, 328000, 333000, 341325, 354240, 360000, 364080, 369000, 370000, 379250, 399600, 409590, 410000, 416250, 436896, 442800, 444000, 455100, 461250, 485440, 492000, 499500, 532800, 540000, 546120, 553500, 555000, 568875, 590400, 606800, 615000, 624375, 655344, 666000, 682650, 691875, 728160, 738000, 740000, 758500, 799200, 819180, 820000, 832500, 873792, 885600, 888000, 910200, 922500, 948125, 984000, 999000, 1023975, 1080000, 1092240, 1107000, 1110000, 1137750, 1213600, 1230000, 1248750, 1310688, 1332000, 1365300, 1383750, 1456320, 1476000, 1480000, 1517000, 1598400, 1638360, 1640000, 1665000, 1706625, 1771200, 1820400, 1845000, 1896250, 1998000, 2047950, 2184480, 2214000, 2220000, 2275500, 2427200, 2460000, 2497500, 2621376, 2664000, 2730600, 2767500, 2844375, 2952000, 3034000, 3276720, 3330000, 3413250, 3640800, 3690000, 3792500, 3996000, 4095900, 4368960, 4428000, 4440000, 4551000, 4920000, 4995000, 5119875, 5461200, 5535000, 5688750, 6068000, 6553440, 6660000, 6826500, 7281600, 7380000, 7585000, 7992000, 8191800, 8533125, 8856000, 9102000, 9990000, 10239750, 10922400, 11070000, 11377500, 12136000, 13106880, 13320000, 13653000, 14760000, 15170000, 16383600, 17066250, 18204000, 19980000, 20479500, 21844800, 22140000, 22755000, 25599375, 27306000, 30340000, 32767200, 34132500, 36408000, 39960000, 40959000, 44280000, 45510000, 51198750, 54612000, 60680000, 65534400, 68265000, 81918000, 91020000, 102397500, 109224000, 136530000, 163836000, 182040000, 204795000, 273060000, 327672000, 409590000, 546120000, 819180000, 1638360000]

約数ペア:

[(1, 1638360000), (2, 819180000), (3, 546120000), (4, 409590000), (5, 327672000), (6, 273060000), (8, 204795000), (9, 182040000), (10, 163836000), (12, 136530000), (15, 109224000), (16, 102397500), (18, 91020000), (20, 81918000), (24, 68265000), (25, 65534400), (27, 60680000), (30, 54612000), (32, 51198750), (36, 45510000), (37, 44280000), (40, 40959000), (41, 39960000), (45, 36408000), (48, 34132500), (50, 32767200), (54, 30340000), (60, 27306000), (64, 25599375), (72, 22755000), (74, 22140000), (75, 21844800), (80, 20479500), (82, 19980000), (90, 18204000), (96, 17066250), (100, 16383600), (108, 15170000), (111, 14760000), (120, 13653000), (123, 13320000), (125, 13106880), (135, 12136000), (144, 11377500), (148, 11070000), (150, 10922400), (160, 10239750), (164, 9990000), (180, 9102000), (185, 8856000), (192, 8533125), (200, 8191800), (205, 7992000), (216, 7585000), (222, 7380000), (225, 7281600), (240, 6826500), (246, 6660000), (250, 6553440), (270, 6068000), (288, 5688750), (296, 5535000), (300, 5461200), (320, 5119875), (328, 4995000), (333, 4920000), (360, 4551000), (369, 4440000), (370, 4428000), (375, 4368960), (400, 4095900), (410, 3996000), (432, 3792500), (444, 3690000), (450, 3640800), (480, 3413250), (492, 3330000), (500, 3276720), (540, 3034000), (555, 2952000), (576, 2844375), (592, 2767500), (600, 2730600), (615, 2664000), (625, 2621376), (656, 2497500), (666, 2460000), (675, 2427200), (720, 2275500), (738, 2220000), (740, 2214000), (750, 2184480), (800, 2047950), (820, 1998000), (864, 1896250), (888, 1845000), (900, 1820400), (925, 1771200), (960, 1706625), (984, 1665000), (999, 1640000), (1000, 1638360), (1025, 1598400), (1080, 1517000), (1107, 1480000), (1110, 1476000), (1125, 1456320), (1184, 1383750), (1200, 1365300), (1230, 1332000), (1250, 1310688), (1312, 1248750), (1332, 1230000), (1350, 1213600), (1440, 1137750), (1476, 1110000), (1480, 1107000), (1500, 1092240), (1517, 1080000), (1600, 1023975), (1640, 999000), (1665, 984000), (1728, 948125), (1776, 922500), (1800, 910200), (1845, 888000), (1850, 885600), (1875, 873792), (1968, 832500), (1998, 820000), (2000, 819180), (2050, 799200), (2160, 758500), (2214, 740000), (2220, 738000), (2250, 728160), (2368, 691875), (2400, 682650), (2460, 666000), (2500, 655344), (2624, 624375), (2664, 615000), (2700, 606800), (2775, 590400), (2880, 568875), (2952, 555000), (2960, 553500), (3000, 546120), (3034, 540000), (3075, 532800), (3280, 499500), (3330, 492000), (3375, 485440), (3552, 461250), (3600, 455100), (3690, 444000), (3700, 442800), (3750, 436896), (3936, 416250), (3996, 410000), (4000, 409590), (4100, 399600), (4320, 379250), (4428, 370000), (4440, 369000), (4500, 364080), (4551, 360000), (4625, 354240), (4800, 341325), (4920, 333000), (4995, 328000), (5000, 327672), (5125, 319680), (5328, 307500), (5400, 303400), (5535, 296000), (5550, 295200), (5625, 291264), (5904, 277500), (5920, 276750), (6000, 273060), (6068, 270000), (6150, 266400), (6560, 249750), (6660, 246000), (6750, 242720), (7104, 230625), (7200, 227550), (7380, 222000), (7400, 221400), (7500, 218448), (7585, 216000), (7872, 208125), (7992, 205000), (8000, 204795), (8200, 199800), (8325, 196800), (8640, 189625), (8856, 185000), (8880, 184500), (9000, 182040), (9102, 180000), (9225, 177600), (9250, 177120), (9840, 166500), (9990, 164000), (10000, 163836), (10250, 159840), (10656, 153750), (10800, 151700), (11070, 148000), (11100, 147600), (11250, 145632), (11808, 138750), (11840, 138375), (12000, 136530), (12136, 135000), (12300, 133200), (13120, 124875), (13320, 123000), (13500, 121360), (13653, 120000), (13875, 118080), (14400, 113775), (14760, 111000), (14800, 110700), (15000, 109224), (15170, 108000), (15375, 106560), (15984, 102500), (16400, 99900), (16650, 98400), (16875, 97088), (17712, 92500), (17760, 92250), (18000, 91020), (18204, 90000), (18450, 88800), (18500, 88560), (19680, 83250), (19980, 82000), (20000, 81918), (20500, 79920), (21312, 76875), (21600, 75850), (22140, 74000), (22200, 73800), (22500, 72816), (22755, 72000), (23125, 70848), (23616, 69375), (24000, 68265), (24272, 67500), (24600, 66600), (24975, 65600), (25625, 63936), (26640, 61500), (27000, 60680), (27306, 60000), (27675, 59200), (27750, 59040), (29520, 55500), (29600, 55350), (30000, 54612), (30340, 54000), (30750, 53280), (31968, 51250), (32800, 49950), (33300, 49200), (33750, 48544), (35424, 46250), (35520, 46125), (36000, 45510), (36408, 45000), (36900, 44400), (37000, 44280), (37925, 43200), (39360, 41625), (39960, 41000), (40000, 40959)]