1728048000

素因数分解:

$2^7\times 3^1\times 5^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:215

約数の個数: 512

約数和(自身を含む): 6772147200

約数和(自身を除く): 5044099200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 37, 40, 42, 48, 50, 56, 60, 64, 70, 74, 75, 80, 84, 96, 100, 105, 111, 112, 120, 125, 128, 139, 140, 148, 150, 160, 168, 175, 185, 192, 200, 210, 222, 224, 240, 250, 259, 278, 280, 296, 300, 320, 336, 350, 370, 375, 384, 400, 417, 420, 444, 448, 480, 500, 518, 525, 555, 556, 560, 592, 600, 640, 672, 695, 700, 740, 750, 777, 800, 834, 840, 875, 888, 896, 925, 960, 973, 1000, 1036, 1050, 1110, 1112, 1120, 1184, 1200, 1295, 1344, 1390, 1400, 1480, 1500, 1554, 1600, 1668, 1680, 1750, 1776, 1850, 1920, 1946, 2000, 2072, 2085, 2100, 2220, 2224, 2240, 2368, 2400, 2590, 2625, 2688, 2775, 2780, 2800, 2919, 2960, 3000, 3108, 3200, 3336, 3360, 3475, 3500, 3552, 3700, 3885, 3892, 4000, 4144, 4170, 4200, 4440, 4448, 4480, 4625, 4736, 4800, 4865, 5143, 5180, 5250, 5550, 5560, 5600, 5838, 5920, 6000, 6216, 6475, 6672, 6720, 6950, 7000, 7104, 7400, 7770, 7784, 8000, 8288, 8340, 8400, 8880, 8896, 9250, 9600, 9730, 10286, 10360, 10425, 10500, 11100, 11120, 11200, 11676, 11840, 12000, 12432, 12950, 13344, 13440, 13875, 13900, 14000, 14208, 14595, 14800, 15429, 15540, 15568, 16000, 16576, 16680, 16800, 17375, 17760, 17792, 18500, 19425, 19460, 20572, 20720, 20850, 21000, 22200, 22240, 22400, 23352, 23680, 24000, 24325, 24864, 25715, 25900, 26688, 27750, 27800, 28000, 29190, 29600, 30858, 31080, 31136, 32375, 33152, 33360, 33600, 34750, 35520, 36001, 37000, 38850, 38920, 41144, 41440, 41700, 42000, 44400, 44480, 46704, 48000, 48650, 49728, 51430, 51800, 52125, 53376, 55500, 55600, 56000, 58380, 59200, 61716, 62160, 62272, 64750, 66720, 67200, 69500, 71040, 72002, 72975, 74000, 77145, 77700, 77840, 82288, 82880, 83400, 84000, 88800, 88960, 93408, 97125, 97300, 99456, 102860, 103600, 104250, 108003, 111000, 111200, 112000, 116760, 118400, 121625, 123432, 124320, 124544, 128575, 129500, 133440, 139000, 144004, 145950, 148000, 154290, 155400, 155680, 164576, 165760, 166800, 168000, 177600, 180005, 186816, 194250, 194600, 205720, 207200, 208500, 216006, 222000, 222400, 233520, 243250, 246864, 248640, 257150, 259000, 266880, 278000, 288008, 291900, 296000, 308580, 310800, 311360, 329152, 333600, 336000, 355200, 360010, 364875, 373632, 385725, 388500, 389200, 411440, 414400, 417000, 432012, 444000, 444800, 467040, 486500, 493728, 497280, 514300, 518000, 540015, 556000, 576016, 583800, 592000, 617160, 621600, 622720, 642875, 658304, 667200, 720020, 729750, 771450, 777000, 778400, 822880, 828800, 834000, 864024, 888000, 900025, 934080, 973000, 987456, 1028600, 1036000, 1080030, 1112000, 1152032, 1167600, 1234320, 1243200, 1285750, 1334400, 1440040, 1459500, 1542900, 1554000, 1556800, 1645760, 1668000, 1728048, 1776000, 1800050, 1868160, 1928625, 1946000, 1974912, 2057200, 2072000, 2160060, 2224000, 2304064, 2335200, 2468640, 2486400, 2571500, 2700075, 2880080, 2919000, 3085800, 3108000, 3113600, 3291520, 3336000, 3456096, 3600100, 3857250, 3892000, 4114400, 4144000, 4320120, 4500125, 4608128, 4670400, 4937280, 5143000, 5400150, 5760160, 5838000, 6171600, 6216000, 6672000, 6912192, 7200200, 7714500, 7784000, 8228800, 8640240, 9000250, 9340800, 9874560, 10286000, 10800300, 11520320, 11676000, 12343200, 12432000, 13500375, 13824384, 14400400, 15429000, 15568000, 16457600, 17280480, 18000500, 20572000, 21600600, 23040640, 23352000, 24686400, 27000750, 28800800, 30858000, 34560960, 36001000, 41144000, 43201200, 46704000, 49372800, 54001500, 57601600, 61716000, 69121920, 72002000, 82288000, 86402400, 108003000, 115203200, 123432000, 144004000, 172804800, 216006000, 246864000, 288008000, 345609600, 432012000, 576016000, 864024000, 1728048000]

約数ペア:

[(1, 1728048000), (2, 864024000), (3, 576016000), (4, 432012000), (5, 345609600), (6, 288008000), (7, 246864000), (8, 216006000), (10, 172804800), (12, 144004000), (14, 123432000), (15, 115203200), (16, 108003000), (20, 86402400), (21, 82288000), (24, 72002000), (25, 69121920), (28, 61716000), (30, 57601600), (32, 54001500), (35, 49372800), (37, 46704000), (40, 43201200), (42, 41144000), (48, 36001000), (50, 34560960), (56, 30858000), (60, 28800800), (64, 27000750), (70, 24686400), (74, 23352000), (75, 23040640), (80, 21600600), (84, 20572000), (96, 18000500), (100, 17280480), (105, 16457600), (111, 15568000), (112, 15429000), (120, 14400400), (125, 13824384), (128, 13500375), (139, 12432000), (140, 12343200), (148, 11676000), (150, 11520320), (160, 10800300), (168, 10286000), (175, 9874560), (185, 9340800), (192, 9000250), (200, 8640240), (210, 8228800), (222, 7784000), (224, 7714500), (240, 7200200), (250, 6912192), (259, 6672000), (278, 6216000), (280, 6171600), (296, 5838000), (300, 5760160), (320, 5400150), (336, 5143000), (350, 4937280), (370, 4670400), (375, 4608128), (384, 4500125), (400, 4320120), (417, 4144000), (420, 4114400), (444, 3892000), (448, 3857250), (480, 3600100), (500, 3456096), (518, 3336000), (525, 3291520), (555, 3113600), (556, 3108000), (560, 3085800), (592, 2919000), (600, 2880080), (640, 2700075), (672, 2571500), (695, 2486400), (700, 2468640), (740, 2335200), (750, 2304064), (777, 2224000), (800, 2160060), (834, 2072000), (840, 2057200), (875, 1974912), (888, 1946000), (896, 1928625), (925, 1868160), (960, 1800050), (973, 1776000), (1000, 1728048), (1036, 1668000), (1050, 1645760), (1110, 1556800), (1112, 1554000), (1120, 1542900), (1184, 1459500), (1200, 1440040), (1295, 1334400), (1344, 1285750), (1390, 1243200), (1400, 1234320), (1480, 1167600), (1500, 1152032), (1554, 1112000), (1600, 1080030), (1668, 1036000), (1680, 1028600), (1750, 987456), (1776, 973000), (1850, 934080), (1920, 900025), (1946, 888000), (2000, 864024), (2072, 834000), (2085, 828800), (2100, 822880), (2220, 778400), (2224, 777000), (2240, 771450), (2368, 729750), (2400, 720020), (2590, 667200), (2625, 658304), (2688, 642875), (2775, 622720), (2780, 621600), (2800, 617160), (2919, 592000), (2960, 583800), (3000, 576016), (3108, 556000), (3200, 540015), (3336, 518000), (3360, 514300), (3475, 497280), (3500, 493728), (3552, 486500), (3700, 467040), (3885, 444800), (3892, 444000), (4000, 432012), (4144, 417000), (4170, 414400), (4200, 411440), (4440, 389200), (4448, 388500), (4480, 385725), (4625, 373632), (4736, 364875), (4800, 360010), (4865, 355200), (5143, 336000), (5180, 333600), (5250, 329152), (5550, 311360), (5560, 310800), (5600, 308580), (5838, 296000), (5920, 291900), (6000, 288008), (6216, 278000), (6475, 266880), (6672, 259000), (6720, 257150), (6950, 248640), (7000, 246864), (7104, 243250), (7400, 233520), (7770, 222400), (7784, 222000), (8000, 216006), (8288, 208500), (8340, 207200), (8400, 205720), (8880, 194600), (8896, 194250), (9250, 186816), (9600, 180005), (9730, 177600), (10286, 168000), (10360, 166800), (10425, 165760), (10500, 164576), (11100, 155680), (11120, 155400), (11200, 154290), (11676, 148000), (11840, 145950), (12000, 144004), (12432, 139000), (12950, 133440), (13344, 129500), (13440, 128575), (13875, 124544), (13900, 124320), (14000, 123432), (14208, 121625), (14595, 118400), (14800, 116760), (15429, 112000), (15540, 111200), (15568, 111000), (16000, 108003), (16576, 104250), (16680, 103600), (16800, 102860), (17375, 99456), (17760, 97300), (17792, 97125), (18500, 93408), (19425, 88960), (19460, 88800), (20572, 84000), (20720, 83400), (20850, 82880), (21000, 82288), (22200, 77840), (22240, 77700), (22400, 77145), (23352, 74000), (23680, 72975), (24000, 72002), (24325, 71040), (24864, 69500), (25715, 67200), (25900, 66720), (26688, 64750), (27750, 62272), (27800, 62160), (28000, 61716), (29190, 59200), (29600, 58380), (30858, 56000), (31080, 55600), (31136, 55500), (32375, 53376), (33152, 52125), (33360, 51800), (33600, 51430), (34750, 49728), (35520, 48650), (36001, 48000), (37000, 46704), (38850, 44480), (38920, 44400), (41144, 42000), (41440, 41700)]