7210840000

素因数分解:

$2^6\times 5^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1$

素因数の和:342

約数の個数: 420

約数和(自身を含む): 22478948184

約数和(自身を除く): 15268108184

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 49, 50, 52, 56, 64, 65, 70, 80, 91, 98, 100, 104, 112, 125, 130, 140, 160, 175, 182, 196, 200, 208, 224, 245, 250, 260, 280, 283, 320, 325, 350, 364, 392, 400, 416, 448, 455, 490, 500, 520, 560, 566, 625, 637, 650, 700, 728, 784, 800, 832, 875, 910, 980, 1000, 1040, 1120, 1132, 1225, 1250, 1274, 1300, 1400, 1415, 1456, 1568, 1600, 1625, 1750, 1820, 1960, 1981, 2000, 2080, 2240, 2264, 2275, 2450, 2500, 2548, 2600, 2800, 2830, 2912, 3136, 3185, 3250, 3500, 3640, 3679, 3920, 3962, 4000, 4160, 4375, 4528, 4550, 4900, 5000, 5096, 5200, 5600, 5660, 5824, 6125, 6370, 6500, 7000, 7075, 7280, 7358, 7840, 7924, 8000, 8125, 8750, 9056, 9100, 9800, 9905, 10000, 10192, 10400, 11200, 11320, 11375, 12250, 12740, 13000, 13867, 14000, 14150, 14560, 14716, 15680, 15848, 15925, 16250, 17500, 18112, 18200, 18395, 19600, 19810, 20000, 20384, 20800, 22640, 22750, 24500, 25480, 25753, 26000, 27734, 28000, 28300, 29120, 29432, 30625, 31696, 31850, 32500, 35000, 35375, 36400, 36790, 39200, 39620, 40000, 40768, 45280, 45500, 49000, 49525, 50960, 51506, 52000, 55468, 56000, 56600, 56875, 58864, 61250, 63392, 63700, 65000, 69335, 70000, 70750, 72800, 73580, 78400, 79240, 79625, 90560, 91000, 91975, 98000, 99050, 101920, 103012, 104000, 110936, 113200, 113750, 117728, 122500, 126784, 127400, 128765, 130000, 138670, 140000, 141500, 145600, 147160, 158480, 159250, 176875, 180271, 182000, 183950, 196000, 198100, 203840, 206024, 221872, 226400, 227500, 235456, 245000, 247625, 254800, 257530, 260000, 277340, 280000, 283000, 294320, 316960, 318500, 346675, 353750, 360542, 364000, 367900, 392000, 396200, 398125, 412048, 443744, 452800, 455000, 459875, 490000, 495250, 509600, 515060, 520000, 554680, 566000, 588640, 633920, 637000, 643825, 693350, 707500, 721084, 728000, 735800, 792400, 796250, 824096, 887488, 901355, 910000, 919750, 980000, 990500, 1019200, 1030120, 1109360, 1132000, 1177280, 1238125, 1274000, 1287650, 1386700, 1415000, 1442168, 1471600, 1584800, 1592500, 1648192, 1733375, 1802710, 1820000, 1839500, 1960000, 1981000, 2060240, 2218720, 2264000, 2299375, 2476250, 2548000, 2575300, 2773400, 2830000, 2884336, 2943200, 3169600, 3185000, 3219125, 3466750, 3605420, 3640000, 3679000, 3962000, 4120480, 4437440, 4506775, 4598750, 4952500, 5096000, 5150600, 5546800, 5660000, 5768672, 5886400, 6370000, 6438250, 6933500, 7210840, 7358000, 7924000, 8240960, 8666875, 9013550, 9197500, 9905000, 10301200, 11093600, 11320000, 11537344, 12740000, 12876500, 13867000, 14421680, 14716000, 15848000, 16095625, 17333750, 18027100, 18395000, 19810000, 20602400, 22187200, 22533875, 25480000, 25753000, 27734000, 28843360, 29432000, 32191250, 34667500, 36054200, 36790000, 39620000, 41204800, 45067750, 51506000, 55468000, 57686720, 64382500, 69335000, 72108400, 73580000, 79240000, 90135500, 103012000, 110936000, 112669375, 128765000, 138670000, 144216800, 147160000, 180271000, 206024000, 225338750, 257530000, 277340000, 288433600, 360542000, 450677500, 515060000, 554680000, 721084000, 901355000, 1030120000, 1442168000, 1802710000, 3605420000, 7210840000]

約数ペア:

[(1, 7210840000), (2, 3605420000), (4, 1802710000), (5, 1442168000), (7, 1030120000), (8, 901355000), (10, 721084000), (13, 554680000), (14, 515060000), (16, 450677500), (20, 360542000), (25, 288433600), (26, 277340000), (28, 257530000), (32, 225338750), (35, 206024000), (40, 180271000), (49, 147160000), (50, 144216800), (52, 138670000), (56, 128765000), (64, 112669375), (65, 110936000), (70, 103012000), (80, 90135500), (91, 79240000), (98, 73580000), (100, 72108400), (104, 69335000), (112, 64382500), (125, 57686720), (130, 55468000), (140, 51506000), (160, 45067750), (175, 41204800), (182, 39620000), (196, 36790000), (200, 36054200), (208, 34667500), (224, 32191250), (245, 29432000), (250, 28843360), (260, 27734000), (280, 25753000), (283, 25480000), (320, 22533875), (325, 22187200), (350, 20602400), (364, 19810000), (392, 18395000), (400, 18027100), (416, 17333750), (448, 16095625), (455, 15848000), (490, 14716000), (500, 14421680), (520, 13867000), (560, 12876500), (566, 12740000), (625, 11537344), (637, 11320000), (650, 11093600), (700, 10301200), (728, 9905000), (784, 9197500), (800, 9013550), (832, 8666875), (875, 8240960), (910, 7924000), (980, 7358000), (1000, 7210840), (1040, 6933500), (1120, 6438250), (1132, 6370000), (1225, 5886400), (1250, 5768672), (1274, 5660000), (1300, 5546800), (1400, 5150600), (1415, 5096000), (1456, 4952500), (1568, 4598750), (1600, 4506775), (1625, 4437440), (1750, 4120480), (1820, 3962000), (1960, 3679000), (1981, 3640000), (2000, 3605420), (2080, 3466750), (2240, 3219125), (2264, 3185000), (2275, 3169600), (2450, 2943200), (2500, 2884336), (2548, 2830000), (2600, 2773400), (2800, 2575300), (2830, 2548000), (2912, 2476250), (3136, 2299375), (3185, 2264000), (3250, 2218720), (3500, 2060240), (3640, 1981000), (3679, 1960000), (3920, 1839500), (3962, 1820000), (4000, 1802710), (4160, 1733375), (4375, 1648192), (4528, 1592500), (4550, 1584800), (4900, 1471600), (5000, 1442168), (5096, 1415000), (5200, 1386700), (5600, 1287650), (5660, 1274000), (5824, 1238125), (6125, 1177280), (6370, 1132000), (6500, 1109360), (7000, 1030120), (7075, 1019200), (7280, 990500), (7358, 980000), (7840, 919750), (7924, 910000), (8000, 901355), (8125, 887488), (8750, 824096), (9056, 796250), (9100, 792400), (9800, 735800), (9905, 728000), (10000, 721084), (10192, 707500), (10400, 693350), (11200, 643825), (11320, 637000), (11375, 633920), (12250, 588640), (12740, 566000), (13000, 554680), (13867, 520000), (14000, 515060), (14150, 509600), (14560, 495250), (14716, 490000), (15680, 459875), (15848, 455000), (15925, 452800), (16250, 443744), (17500, 412048), (18112, 398125), (18200, 396200), (18395, 392000), (19600, 367900), (19810, 364000), (20000, 360542), (20384, 353750), (20800, 346675), (22640, 318500), (22750, 316960), (24500, 294320), (25480, 283000), (25753, 280000), (26000, 277340), (27734, 260000), (28000, 257530), (28300, 254800), (29120, 247625), (29432, 245000), (30625, 235456), (31696, 227500), (31850, 226400), (32500, 221872), (35000, 206024), (35375, 203840), (36400, 198100), (36790, 196000), (39200, 183950), (39620, 182000), (40000, 180271), (40768, 176875), (45280, 159250), (45500, 158480), (49000, 147160), (49525, 145600), (50960, 141500), (51506, 140000), (52000, 138670), (55468, 130000), (56000, 128765), (56600, 127400), (56875, 126784), (58864, 122500), (61250, 117728), (63392, 113750), (63700, 113200), (65000, 110936), (69335, 104000), (70000, 103012), (70750, 101920), (72800, 99050), (73580, 98000), (78400, 91975), (79240, 91000), (79625, 90560)]