1980504000

素因数分解:

$2^6\times 3^3\times 5^3\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:262

約数の個数: 448

約数和(自身を含む): 7446142080

約数和(自身を除く): 5465638080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 53, 54, 60, 64, 72, 75, 80, 90, 96, 100, 106, 108, 120, 125, 135, 144, 150, 159, 160, 173, 180, 192, 200, 212, 216, 225, 240, 250, 265, 270, 288, 300, 318, 320, 346, 360, 375, 400, 424, 432, 450, 477, 480, 500, 519, 530, 540, 576, 600, 636, 675, 692, 720, 750, 795, 800, 848, 864, 865, 900, 954, 960, 1000, 1038, 1060, 1080, 1125, 1200, 1272, 1325, 1350, 1384, 1431, 1440, 1500, 1557, 1590, 1600, 1696, 1728, 1730, 1800, 1908, 2000, 2076, 2120, 2160, 2250, 2385, 2400, 2544, 2595, 2650, 2700, 2768, 2862, 2880, 3000, 3114, 3180, 3375, 3392, 3460, 3600, 3816, 3975, 4000, 4152, 4240, 4320, 4325, 4500, 4671, 4770, 4800, 5088, 5190, 5300, 5400, 5536, 5724, 6000, 6228, 6360, 6625, 6750, 6920, 7155, 7200, 7632, 7785, 7950, 8000, 8304, 8480, 8640, 8650, 9000, 9169, 9342, 9540, 10176, 10380, 10600, 10800, 11072, 11448, 11925, 12000, 12456, 12720, 12975, 13250, 13500, 13840, 14310, 14400, 15264, 15570, 15900, 16608, 16960, 17300, 18000, 18338, 18684, 19080, 19875, 20760, 21200, 21600, 21625, 22896, 23355, 23850, 24000, 24912, 25440, 25950, 26500, 27000, 27507, 27680, 28620, 30528, 31140, 31800, 33216, 34600, 35775, 36000, 36676, 37368, 38160, 38925, 39750, 41520, 42400, 43200, 43250, 45792, 45845, 46710, 47700, 49824, 50880, 51900, 53000, 54000, 55014, 55360, 57240, 59625, 62280, 63600, 64875, 69200, 71550, 72000, 73352, 74736, 76320, 77850, 79500, 82521, 83040, 84800, 86500, 91584, 91690, 93420, 95400, 99648, 103800, 106000, 108000, 110028, 114480, 116775, 119250, 124560, 127200, 129750, 137535, 138400, 143100, 146704, 149472, 152640, 155700, 159000, 165042, 166080, 173000, 178875, 183380, 186840, 190800, 194625, 207600, 212000, 216000, 220056, 228960, 229225, 233550, 238500, 247563, 249120, 254400, 259500, 275070, 276800, 286200, 293408, 298944, 311400, 318000, 330084, 346000, 357750, 366760, 373680, 381600, 389250, 412605, 415200, 424000, 440112, 457920, 458450, 467100, 477000, 495126, 498240, 519000, 550140, 572400, 583875, 586816, 622800, 636000, 660168, 687675, 692000, 715500, 733520, 747360, 763200, 778500, 825210, 830400, 880224, 916900, 934200, 954000, 990252, 1038000, 1100280, 1144800, 1146125, 1167750, 1237815, 1245600, 1272000, 1320336, 1375350, 1384000, 1431000, 1467040, 1494720, 1557000, 1650420, 1760448, 1833800, 1868400, 1908000, 1980504, 2063025, 2076000, 2200560, 2289600, 2292250, 2335500, 2475630, 2491200, 2640672, 2750700, 2862000, 2934080, 3114000, 3300840, 3438375, 3667600, 3736800, 3816000, 3961008, 4126050, 4152000, 4401120, 4584500, 4671000, 4951260, 5281344, 5501400, 5724000, 6189075, 6228000, 6601680, 6876750, 7335200, 7473600, 7922016, 8252100, 8802240, 9169000, 9342000, 9902520, 10315125, 11002800, 11448000, 12378150, 12456000, 13203360, 13753500, 14670400, 15844032, 16504200, 18338000, 18684000, 19805040, 20630250, 22005600, 24756300, 26406720, 27507000, 30945375, 33008400, 36676000, 37368000, 39610080, 41260500, 44011200, 49512600, 55014000, 61890750, 66016800, 73352000, 79220160, 82521000, 99025200, 110028000, 123781500, 132033600, 165042000, 198050400, 220056000, 247563000, 330084000, 396100800, 495126000, 660168000, 990252000, 1980504000]

約数ペア:

[(1, 1980504000), (2, 990252000), (3, 660168000), (4, 495126000), (5, 396100800), (6, 330084000), (8, 247563000), (9, 220056000), (10, 198050400), (12, 165042000), (15, 132033600), (16, 123781500), (18, 110028000), (20, 99025200), (24, 82521000), (25, 79220160), (27, 73352000), (30, 66016800), (32, 61890750), (36, 55014000), (40, 49512600), (45, 44011200), (48, 41260500), (50, 39610080), (53, 37368000), (54, 36676000), (60, 33008400), (64, 30945375), (72, 27507000), (75, 26406720), (80, 24756300), (90, 22005600), (96, 20630250), (100, 19805040), (106, 18684000), (108, 18338000), (120, 16504200), (125, 15844032), (135, 14670400), (144, 13753500), (150, 13203360), (159, 12456000), (160, 12378150), (173, 11448000), (180, 11002800), (192, 10315125), (200, 9902520), (212, 9342000), (216, 9169000), (225, 8802240), (240, 8252100), (250, 7922016), (265, 7473600), (270, 7335200), (288, 6876750), (300, 6601680), (318, 6228000), (320, 6189075), (346, 5724000), (360, 5501400), (375, 5281344), (400, 4951260), (424, 4671000), (432, 4584500), (450, 4401120), (477, 4152000), (480, 4126050), (500, 3961008), (519, 3816000), (530, 3736800), (540, 3667600), (576, 3438375), (600, 3300840), (636, 3114000), (675, 2934080), (692, 2862000), (720, 2750700), (750, 2640672), (795, 2491200), (800, 2475630), (848, 2335500), (864, 2292250), (865, 2289600), (900, 2200560), (954, 2076000), (960, 2063025), (1000, 1980504), (1038, 1908000), (1060, 1868400), (1080, 1833800), (1125, 1760448), (1200, 1650420), (1272, 1557000), (1325, 1494720), (1350, 1467040), (1384, 1431000), (1431, 1384000), (1440, 1375350), (1500, 1320336), (1557, 1272000), (1590, 1245600), (1600, 1237815), (1696, 1167750), (1728, 1146125), (1730, 1144800), (1800, 1100280), (1908, 1038000), (2000, 990252), (2076, 954000), (2120, 934200), (2160, 916900), (2250, 880224), (2385, 830400), (2400, 825210), (2544, 778500), (2595, 763200), (2650, 747360), (2700, 733520), (2768, 715500), (2862, 692000), (2880, 687675), (3000, 660168), (3114, 636000), (3180, 622800), (3375, 586816), (3392, 583875), (3460, 572400), (3600, 550140), (3816, 519000), (3975, 498240), (4000, 495126), (4152, 477000), (4240, 467100), (4320, 458450), (4325, 457920), (4500, 440112), (4671, 424000), (4770, 415200), (4800, 412605), (5088, 389250), (5190, 381600), (5300, 373680), (5400, 366760), (5536, 357750), (5724, 346000), (6000, 330084), (6228, 318000), (6360, 311400), (6625, 298944), (6750, 293408), (6920, 286200), (7155, 276800), (7200, 275070), (7632, 259500), (7785, 254400), (7950, 249120), (8000, 247563), (8304, 238500), (8480, 233550), (8640, 229225), (8650, 228960), (9000, 220056), (9169, 216000), (9342, 212000), (9540, 207600), (10176, 194625), (10380, 190800), (10600, 186840), (10800, 183380), (11072, 178875), (11448, 173000), (11925, 166080), (12000, 165042), (12456, 159000), (12720, 155700), (12975, 152640), (13250, 149472), (13500, 146704), (13840, 143100), (14310, 138400), (14400, 137535), (15264, 129750), (15570, 127200), (15900, 124560), (16608, 119250), (16960, 116775), (17300, 114480), (18000, 110028), (18338, 108000), (18684, 106000), (19080, 103800), (19875, 99648), (20760, 95400), (21200, 93420), (21600, 91690), (21625, 91584), (22896, 86500), (23355, 84800), (23850, 83040), (24000, 82521), (24912, 79500), (25440, 77850), (25950, 76320), (26500, 74736), (27000, 73352), (27507, 72000), (27680, 71550), (28620, 69200), (30528, 64875), (31140, 63600), (31800, 62280), (33216, 59625), (34600, 57240), (35775, 55360), (36000, 55014), (36676, 54000), (37368, 53000), (38160, 51900), (38925, 50880), (39750, 49824), (41520, 47700), (42400, 46710), (43200, 45845), (43250, 45792)]