2720808000

素因数分解:

$2^6\times 3^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:140

約数の個数: 672

約数和(自身を含む): 10681362432

約数和(自身を除く): 7960554432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 30, 31, 32, 36, 40, 45, 46, 48, 50, 53, 60, 62, 64, 69, 72, 75, 80, 90, 92, 93, 96, 100, 106, 115, 120, 124, 125, 138, 144, 150, 155, 159, 160, 180, 184, 186, 192, 200, 207, 212, 225, 230, 240, 248, 250, 265, 276, 279, 288, 300, 310, 318, 320, 345, 360, 368, 372, 375, 400, 414, 424, 450, 460, 465, 477, 480, 496, 500, 530, 552, 558, 575, 576, 600, 620, 636, 690, 713, 720, 736, 744, 750, 775, 795, 800, 828, 848, 900, 920, 930, 954, 960, 992, 1000, 1035, 1060, 1104, 1116, 1125, 1150, 1200, 1219, 1240, 1272, 1325, 1380, 1395, 1426, 1440, 1472, 1488, 1500, 1550, 1590, 1600, 1643, 1656, 1696, 1725, 1800, 1840, 1860, 1908, 1984, 2000, 2070, 2120, 2139, 2208, 2232, 2250, 2300, 2325, 2385, 2400, 2438, 2480, 2544, 2650, 2760, 2790, 2852, 2875, 2880, 2976, 3000, 3100, 3180, 3286, 3312, 3392, 3450, 3565, 3600, 3657, 3680, 3720, 3816, 3875, 3975, 4000, 4140, 4240, 4278, 4416, 4464, 4500, 4600, 4650, 4770, 4800, 4876, 4929, 4960, 5088, 5175, 5300, 5520, 5580, 5704, 5750, 5952, 6000, 6095, 6200, 6360, 6417, 6572, 6624, 6625, 6900, 6975, 7130, 7200, 7314, 7360, 7440, 7632, 7750, 7950, 8000, 8215, 8280, 8480, 8556, 8625, 8928, 9000, 9200, 9300, 9540, 9752, 9858, 9920, 10176, 10350, 10600, 10695, 10971, 11040, 11160, 11408, 11500, 11625, 11925, 12000, 12190, 12400, 12720, 12834, 13144, 13248, 13250, 13800, 13950, 14260, 14400, 14628, 14787, 14880, 15264, 15500, 15900, 16430, 16560, 16960, 17112, 17250, 17825, 17856, 18000, 18285, 18400, 18600, 19080, 19504, 19716, 19875, 20700, 21200, 21390, 21942, 22080, 22320, 22816, 23000, 23250, 23850, 24000, 24380, 24645, 24800, 25440, 25668, 25875, 26288, 26500, 27600, 27900, 28520, 29256, 29574, 29760, 30475, 30528, 31000, 31800, 32085, 32860, 33120, 34224, 34500, 34875, 35650, 36000, 36570, 36800, 37200, 37789, 38160, 39008, 39432, 39750, 41075, 41400, 42400, 42780, 43884, 44640, 45632, 46000, 46500, 47700, 48760, 49290, 49600, 50880, 51336, 51750, 52576, 53000, 53475, 54855, 55200, 55800, 57040, 58512, 59148, 59625, 60950, 62000, 63600, 64170, 65720, 66240, 68448, 69000, 69750, 71300, 72000, 73140, 73935, 74400, 75578, 76320, 78016, 78864, 79500, 82150, 82800, 84800, 85560, 87768, 89125, 89280, 91425, 92000, 93000, 95400, 97520, 98580, 102672, 103500, 105152, 106000, 106950, 109710, 110400, 111600, 113367, 114080, 117024, 118296, 119250, 121900, 123225, 124000, 127200, 128340, 131440, 136896, 138000, 139500, 142600, 146280, 147870, 148800, 151156, 152375, 152640, 157728, 159000, 160425, 164300, 165600, 171120, 175536, 178250, 182850, 184000, 186000, 188945, 190800, 195040, 197160, 205344, 205375, 207000, 212000, 213900, 219420, 223200, 226734, 228160, 234048, 236592, 238500, 243800, 246450, 248000, 254400, 256680, 262880, 267375, 274275, 276000, 279000, 285200, 292560, 295740, 302312, 304750, 315456, 318000, 320850, 328600, 331200, 340101, 342240, 351072, 356500, 365700, 369675, 372000, 377890, 381600, 390080, 394320, 410688, 410750, 414000, 424000, 427800, 438840, 446400, 453468, 457125, 473184, 477000, 487600, 492900, 513360, 525760, 534750, 548550, 552000, 558000, 566835, 570400, 585120, 591480, 604624, 609500, 616125, 636000, 641700, 657200, 680202, 684480, 702144, 713000, 731400, 739350, 744000, 755780, 763200, 788640, 802125, 821500, 828000, 855600, 877680, 906936, 914250, 944725, 946368, 954000, 975200, 985800, 1026720, 1069500, 1097100, 1116000, 1133670, 1140800, 1170240, 1182960, 1209248, 1219000, 1232250, 1272000, 1283400, 1314400, 1360404, 1371375, 1426000, 1462800, 1478700, 1511560, 1577280, 1604250, 1643000, 1656000, 1700505, 1711200, 1755360, 1813872, 1828500, 1848375, 1889450, 1908000, 1950400, 1971600, 2053440, 2139000, 2194200, 2232000, 2267340, 2365920, 2418496, 2438000, 2464500, 2566800, 2628800, 2720808, 2742750, 2834175, 2852000, 2925600, 2957400, 3023120, 3208500, 3286000, 3401010, 3422400, 3510720, 3627744, 3657000, 3696750, 3778900, 3816000, 3943200, 4278000, 4388400, 4534680, 4723625, 4731840, 4876000, 4929000, 5133600, 5441616, 5485500, 5668350, 5704000, 5851200, 5914800, 6046240, 6417000, 6572000, 6802020, 7255488, 7314000, 7393500, 7557800, 7886400, 8502525, 8556000, 8776800, 9069360, 9447250, 9752000, 9858000, 10267200, 10883232, 10971000, 11336700, 11829600, 12092480, 12834000, 13144000, 13604040, 14170875, 14628000, 14787000, 15115600, 17005050, 17112000, 17553600, 18138720, 18894500, 19716000, 21766464, 21942000, 22673400, 23659200, 25668000, 27208080, 28341750, 29256000, 29574000, 30231200, 34010100, 36277440, 37789000, 39432000, 42512625, 43884000, 45346800, 51336000, 54416160, 56683500, 59148000, 60462400, 68020200, 75578000, 85025250, 87768000, 90693600, 108832320, 113367000, 118296000, 136040400, 151156000, 170050500, 181387200, 226734000, 272080800, 302312000, 340101000, 453468000, 544161600, 680202000, 906936000, 1360404000, 2720808000]

約数ペア:

[(1, 2720808000), (2, 1360404000), (3, 906936000), (4, 680202000), (5, 544161600), (6, 453468000), (8, 340101000), (9, 302312000), (10, 272080800), (12, 226734000), (15, 181387200), (16, 170050500), (18, 151156000), (20, 136040400), (23, 118296000), (24, 113367000), (25, 108832320), (30, 90693600), (31, 87768000), (32, 85025250), (36, 75578000), (40, 68020200), (45, 60462400), (46, 59148000), (48, 56683500), (50, 54416160), (53, 51336000), (60, 45346800), (62, 43884000), (64, 42512625), (69, 39432000), (72, 37789000), (75, 36277440), (80, 34010100), (90, 30231200), (92, 29574000), (93, 29256000), (96, 28341750), (100, 27208080), (106, 25668000), (115, 23659200), (120, 22673400), (124, 21942000), (125, 21766464), (138, 19716000), (144, 18894500), (150, 18138720), (155, 17553600), (159, 17112000), (160, 17005050), (180, 15115600), (184, 14787000), (186, 14628000), (192, 14170875), (200, 13604040), (207, 13144000), (212, 12834000), (225, 12092480), (230, 11829600), (240, 11336700), (248, 10971000), (250, 10883232), (265, 10267200), (276, 9858000), (279, 9752000), (288, 9447250), (300, 9069360), (310, 8776800), (318, 8556000), (320, 8502525), (345, 7886400), (360, 7557800), (368, 7393500), (372, 7314000), (375, 7255488), (400, 6802020), (414, 6572000), (424, 6417000), (450, 6046240), (460, 5914800), (465, 5851200), (477, 5704000), (480, 5668350), (496, 5485500), (500, 5441616), (530, 5133600), (552, 4929000), (558, 4876000), (575, 4731840), (576, 4723625), (600, 4534680), (620, 4388400), (636, 4278000), (690, 3943200), (713, 3816000), (720, 3778900), (736, 3696750), (744, 3657000), (750, 3627744), (775, 3510720), (795, 3422400), (800, 3401010), (828, 3286000), (848, 3208500), (900, 3023120), (920, 2957400), (930, 2925600), (954, 2852000), (960, 2834175), (992, 2742750), (1000, 2720808), (1035, 2628800), (1060, 2566800), (1104, 2464500), (1116, 2438000), (1125, 2418496), (1150, 2365920), (1200, 2267340), (1219, 2232000), (1240, 2194200), (1272, 2139000), (1325, 2053440), (1380, 1971600), (1395, 1950400), (1426, 1908000), (1440, 1889450), (1472, 1848375), (1488, 1828500), (1500, 1813872), (1550, 1755360), (1590, 1711200), (1600, 1700505), (1643, 1656000), (1656, 1643000), (1696, 1604250), (1725, 1577280), (1800, 1511560), (1840, 1478700), (1860, 1462800), (1908, 1426000), (1984, 1371375), (2000, 1360404), (2070, 1314400), (2120, 1283400), (2139, 1272000), (2208, 1232250), (2232, 1219000), (2250, 1209248), (2300, 1182960), (2325, 1170240), (2385, 1140800), (2400, 1133670), (2438, 1116000), (2480, 1097100), (2544, 1069500), (2650, 1026720), (2760, 985800), (2790, 975200), (2852, 954000), (2875, 946368), (2880, 944725), (2976, 914250), (3000, 906936), (3100, 877680), (3180, 855600), (3286, 828000), (3312, 821500), (3392, 802125), (3450, 788640), (3565, 763200), (3600, 755780), (3657, 744000), (3680, 739350), (3720, 731400), (3816, 713000), (3875, 702144), (3975, 684480), (4000, 680202), (4140, 657200), (4240, 641700), (4278, 636000), (4416, 616125), (4464, 609500), (4500, 604624), (4600, 591480), (4650, 585120), (4770, 570400), (4800, 566835), (4876, 558000), (4929, 552000), (4960, 548550), (5088, 534750), (5175, 525760), (5300, 513360), (5520, 492900), (5580, 487600), (5704, 477000), (5750, 473184), (5952, 457125), (6000, 453468), (6095, 446400), (6200, 438840), (6360, 427800), (6417, 424000), (6572, 414000), (6624, 410750), (6625, 410688), (6900, 394320), (6975, 390080), (7130, 381600), (7200, 377890), (7314, 372000), (7360, 369675), (7440, 365700), (7632, 356500), (7750, 351072), (7950, 342240), (8000, 340101), (8215, 331200), (8280, 328600), (8480, 320850), (8556, 318000), (8625, 315456), (8928, 304750), (9000, 302312), (9200, 295740), (9300, 292560), (9540, 285200), (9752, 279000), (9858, 276000), (9920, 274275), (10176, 267375), (10350, 262880), (10600, 256680), (10695, 254400), (10971, 248000), (11040, 246450), (11160, 243800), (11408, 238500), (11500, 236592), (11625, 234048), (11925, 228160), (12000, 226734), (12190, 223200), (12400, 219420), (12720, 213900), (12834, 212000), (13144, 207000), (13248, 205375), (13250, 205344), (13800, 197160), (13950, 195040), (14260, 190800), (14400, 188945), (14628, 186000), (14787, 184000), (14880, 182850), (15264, 178250), (15500, 175536), (15900, 171120), (16430, 165600), (16560, 164300), (16960, 160425), (17112, 159000), (17250, 157728), (17825, 152640), (17856, 152375), (18000, 151156), (18285, 148800), (18400, 147870), (18600, 146280), (19080, 142600), (19504, 139500), (19716, 138000), (19875, 136896), (20700, 131440), (21200, 128340), (21390, 127200), (21942, 124000), (22080, 123225), (22320, 121900), (22816, 119250), (23000, 118296), (23250, 117024), (23850, 114080), (24000, 113367), (24380, 111600), (24645, 110400), (24800, 109710), (25440, 106950), (25668, 106000), (25875, 105152), (26288, 103500), (26500, 102672), (27600, 98580), (27900, 97520), (28520, 95400), (29256, 93000), (29574, 92000), (29760, 91425), (30475, 89280), (30528, 89125), (31000, 87768), (31800, 85560), (32085, 84800), (32860, 82800), (33120, 82150), (34224, 79500), (34500, 78864), (34875, 78016), (35650, 76320), (36000, 75578), (36570, 74400), (36800, 73935), (37200, 73140), (37789, 72000), (38160, 71300), (39008, 69750), (39432, 69000), (39750, 68448), (41075, 66240), (41400, 65720), (42400, 64170), (42780, 63600), (43884, 62000), (44640, 60950), (45632, 59625), (46000, 59148), (46500, 58512), (47700, 57040), (48760, 55800), (49290, 55200), (49600, 54855), (50880, 53475), (51336, 53000), (51750, 52576)]