1891440000

素因数分解:

$2^7\times 3^2\times 5^4\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:148

約数の個数: 480

約数和(自身を含む): 7083545040

約数和(自身を除く): 5192105040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 37, 40, 45, 48, 50, 60, 64, 71, 72, 74, 75, 80, 90, 96, 100, 111, 120, 125, 128, 142, 144, 148, 150, 160, 180, 185, 192, 200, 213, 222, 225, 240, 250, 284, 288, 296, 300, 320, 333, 355, 360, 370, 375, 384, 400, 426, 444, 450, 480, 500, 555, 568, 576, 592, 600, 625, 639, 640, 666, 710, 720, 740, 750, 800, 852, 888, 900, 925, 960, 1000, 1065, 1110, 1125, 1136, 1152, 1184, 1200, 1250, 1278, 1332, 1420, 1440, 1480, 1500, 1600, 1665, 1704, 1775, 1776, 1800, 1850, 1875, 1920, 2000, 2130, 2220, 2250, 2272, 2368, 2400, 2500, 2556, 2627, 2664, 2775, 2840, 2880, 2960, 3000, 3195, 3200, 3330, 3408, 3550, 3552, 3600, 3700, 3750, 4000, 4260, 4440, 4500, 4544, 4625, 4736, 4800, 5000, 5112, 5254, 5325, 5328, 5550, 5625, 5680, 5760, 5920, 6000, 6390, 6660, 6816, 7100, 7104, 7200, 7400, 7500, 7881, 8000, 8325, 8520, 8875, 8880, 9000, 9088, 9250, 9600, 10000, 10224, 10508, 10650, 10656, 11100, 11250, 11360, 11840, 12000, 12780, 13135, 13320, 13632, 13875, 14200, 14208, 14400, 14800, 15000, 15762, 15975, 16000, 16650, 17040, 17750, 17760, 18000, 18500, 20000, 20448, 21016, 21300, 21312, 22200, 22500, 22720, 23125, 23643, 23680, 24000, 25560, 26270, 26625, 26640, 27264, 27750, 28400, 28800, 29600, 30000, 31524, 31950, 33300, 34080, 35500, 35520, 36000, 37000, 39405, 40000, 40896, 41625, 42032, 42600, 42624, 44375, 44400, 45000, 45440, 46250, 47286, 48000, 51120, 52540, 53250, 53280, 55500, 56800, 59200, 60000, 63048, 63900, 65675, 66600, 68160, 69375, 71000, 71040, 72000, 74000, 78810, 79875, 80000, 81792, 83250, 84064, 85200, 88750, 88800, 90000, 92500, 94572, 102240, 105080, 106500, 106560, 111000, 113600, 118215, 118400, 120000, 126096, 127800, 131350, 133125, 133200, 136320, 138750, 142000, 144000, 148000, 157620, 159750, 166500, 168128, 170400, 177500, 177600, 180000, 185000, 189144, 197025, 204480, 208125, 210160, 213000, 213120, 222000, 227200, 236430, 240000, 252192, 255600, 262700, 266250, 266400, 277500, 284000, 296000, 315240, 319500, 328375, 333000, 336256, 340800, 355000, 355200, 360000, 370000, 378288, 394050, 399375, 408960, 416250, 420320, 426000, 444000, 472860, 504384, 511200, 525400, 532500, 532800, 555000, 568000, 591075, 592000, 630480, 639000, 656750, 666000, 681600, 710000, 720000, 740000, 756576, 788100, 798750, 832500, 840640, 852000, 888000, 945720, 985125, 1008768, 1022400, 1050800, 1065000, 1065600, 1110000, 1136000, 1182150, 1260960, 1278000, 1313500, 1332000, 1420000, 1480000, 1513152, 1576200, 1597500, 1641875, 1665000, 1681280, 1704000, 1776000, 1891440, 1970250, 2044800, 2101600, 2130000, 2220000, 2364300, 2521920, 2556000, 2627000, 2664000, 2840000, 2955375, 2960000, 3026304, 3152400, 3195000, 3283750, 3330000, 3408000, 3782880, 3940500, 4203200, 4260000, 4440000, 4728600, 4925625, 5043840, 5112000, 5254000, 5328000, 5680000, 5910750, 6304800, 6390000, 6567500, 6660000, 7565760, 7881000, 8406400, 8520000, 8880000, 9457200, 9851250, 10224000, 10508000, 11821500, 12609600, 12780000, 13135000, 13320000, 14776875, 15131520, 15762000, 17040000, 18914400, 19702500, 21016000, 23643000, 25219200, 25560000, 26270000, 26640000, 29553750, 31524000, 37828800, 39405000, 42032000, 47286000, 51120000, 52540000, 59107500, 63048000, 75657600, 78810000, 94572000, 105080000, 118215000, 126096000, 157620000, 189144000, 210160000, 236430000, 315240000, 378288000, 472860000, 630480000, 945720000, 1891440000]

約数ペア:

[(1, 1891440000), (2, 945720000), (3, 630480000), (4, 472860000), (5, 378288000), (6, 315240000), (8, 236430000), (9, 210160000), (10, 189144000), (12, 157620000), (15, 126096000), (16, 118215000), (18, 105080000), (20, 94572000), (24, 78810000), (25, 75657600), (30, 63048000), (32, 59107500), (36, 52540000), (37, 51120000), (40, 47286000), (45, 42032000), (48, 39405000), (50, 37828800), (60, 31524000), (64, 29553750), (71, 26640000), (72, 26270000), (74, 25560000), (75, 25219200), (80, 23643000), (90, 21016000), (96, 19702500), (100, 18914400), (111, 17040000), (120, 15762000), (125, 15131520), (128, 14776875), (142, 13320000), (144, 13135000), (148, 12780000), (150, 12609600), (160, 11821500), (180, 10508000), (185, 10224000), (192, 9851250), (200, 9457200), (213, 8880000), (222, 8520000), (225, 8406400), (240, 7881000), (250, 7565760), (284, 6660000), (288, 6567500), (296, 6390000), (300, 6304800), (320, 5910750), (333, 5680000), (355, 5328000), (360, 5254000), (370, 5112000), (375, 5043840), (384, 4925625), (400, 4728600), (426, 4440000), (444, 4260000), (450, 4203200), (480, 3940500), (500, 3782880), (555, 3408000), (568, 3330000), (576, 3283750), (592, 3195000), (600, 3152400), (625, 3026304), (639, 2960000), (640, 2955375), (666, 2840000), (710, 2664000), (720, 2627000), (740, 2556000), (750, 2521920), (800, 2364300), (852, 2220000), (888, 2130000), (900, 2101600), (925, 2044800), (960, 1970250), (1000, 1891440), (1065, 1776000), (1110, 1704000), (1125, 1681280), (1136, 1665000), (1152, 1641875), (1184, 1597500), (1200, 1576200), (1250, 1513152), (1278, 1480000), (1332, 1420000), (1420, 1332000), (1440, 1313500), (1480, 1278000), (1500, 1260960), (1600, 1182150), (1665, 1136000), (1704, 1110000), (1775, 1065600), (1776, 1065000), (1800, 1050800), (1850, 1022400), (1875, 1008768), (1920, 985125), (2000, 945720), (2130, 888000), (2220, 852000), (2250, 840640), (2272, 832500), (2368, 798750), (2400, 788100), (2500, 756576), (2556, 740000), (2627, 720000), (2664, 710000), (2775, 681600), (2840, 666000), (2880, 656750), (2960, 639000), (3000, 630480), (3195, 592000), (3200, 591075), (3330, 568000), (3408, 555000), (3550, 532800), (3552, 532500), (3600, 525400), (3700, 511200), (3750, 504384), (4000, 472860), (4260, 444000), (4440, 426000), (4500, 420320), (4544, 416250), (4625, 408960), (4736, 399375), (4800, 394050), (5000, 378288), (5112, 370000), (5254, 360000), (5325, 355200), (5328, 355000), (5550, 340800), (5625, 336256), (5680, 333000), (5760, 328375), (5920, 319500), (6000, 315240), (6390, 296000), (6660, 284000), (6816, 277500), (7100, 266400), (7104, 266250), (7200, 262700), (7400, 255600), (7500, 252192), (7881, 240000), (8000, 236430), (8325, 227200), (8520, 222000), (8875, 213120), (8880, 213000), (9000, 210160), (9088, 208125), (9250, 204480), (9600, 197025), (10000, 189144), (10224, 185000), (10508, 180000), (10650, 177600), (10656, 177500), (11100, 170400), (11250, 168128), (11360, 166500), (11840, 159750), (12000, 157620), (12780, 148000), (13135, 144000), (13320, 142000), (13632, 138750), (13875, 136320), (14200, 133200), (14208, 133125), (14400, 131350), (14800, 127800), (15000, 126096), (15762, 120000), (15975, 118400), (16000, 118215), (16650, 113600), (17040, 111000), (17750, 106560), (17760, 106500), (18000, 105080), (18500, 102240), (20000, 94572), (20448, 92500), (21016, 90000), (21300, 88800), (21312, 88750), (22200, 85200), (22500, 84064), (22720, 83250), (23125, 81792), (23643, 80000), (23680, 79875), (24000, 78810), (25560, 74000), (26270, 72000), (26625, 71040), (26640, 71000), (27264, 69375), (27750, 68160), (28400, 66600), (28800, 65675), (29600, 63900), (30000, 63048), (31524, 60000), (31950, 59200), (33300, 56800), (34080, 55500), (35500, 53280), (35520, 53250), (36000, 52540), (37000, 51120), (39405, 48000), (40000, 47286), (40896, 46250), (41625, 45440), (42032, 45000), (42600, 44400), (42624, 44375)]