1245988800

素因数分解:

$2^6\times 3^2\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:345

約数の個数: 504

約数和(自身を含む): 5188525056

約数和(自身を除く): 3942536256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 47, 48, 50, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 94, 96, 100, 105, 112, 120, 126, 140, 141, 144, 150, 160, 168, 175, 180, 188, 192, 200, 210, 224, 225, 235, 240, 252, 263, 280, 282, 288, 300, 315, 320, 329, 336, 350, 360, 376, 400, 420, 423, 448, 450, 470, 480, 504, 525, 526, 560, 564, 576, 600, 630, 658, 672, 700, 705, 720, 752, 789, 800, 840, 846, 900, 940, 960, 987, 1008, 1050, 1052, 1120, 1128, 1175, 1200, 1260, 1315, 1316, 1344, 1400, 1410, 1440, 1504, 1575, 1578, 1600, 1645, 1680, 1692, 1800, 1841, 1880, 1974, 2016, 2100, 2104, 2115, 2240, 2256, 2350, 2367, 2400, 2520, 2630, 2632, 2800, 2820, 2880, 2961, 3008, 3150, 3156, 3290, 3360, 3384, 3525, 3600, 3682, 3760, 3945, 3948, 4032, 4200, 4208, 4230, 4512, 4700, 4734, 4800, 4935, 5040, 5260, 5264, 5523, 5600, 5640, 5922, 6300, 6312, 6575, 6580, 6720, 6768, 7050, 7200, 7364, 7520, 7890, 7896, 8225, 8400, 8416, 8460, 9024, 9205, 9400, 9468, 9870, 10080, 10520, 10528, 10575, 11046, 11200, 11280, 11835, 11844, 12361, 12600, 12624, 13150, 13160, 13536, 14100, 14400, 14728, 14805, 15040, 15780, 15792, 16450, 16569, 16800, 16832, 16920, 18410, 18800, 18936, 19725, 19740, 20160, 21040, 21056, 21150, 22092, 22560, 23670, 23688, 24675, 24722, 25200, 25248, 26300, 26320, 27072, 27615, 28200, 29456, 29610, 31560, 31584, 32900, 33138, 33600, 33840, 36820, 37083, 37600, 37872, 39450, 39480, 42080, 42300, 44184, 45120, 46025, 47340, 47376, 49350, 49444, 50400, 50496, 52600, 52640, 55230, 56400, 58912, 59175, 59220, 61805, 63120, 63168, 65800, 66276, 67680, 73640, 74025, 74166, 75200, 75744, 78900, 78960, 82845, 84160, 84600, 86527, 88368, 92050, 94680, 94752, 98700, 98888, 100800, 105200, 105280, 110460, 111249, 112800, 117824, 118350, 118440, 123610, 126240, 131600, 132552, 135360, 138075, 147280, 148050, 148332, 151488, 157800, 157920, 165690, 169200, 173054, 176736, 184100, 185415, 189360, 189504, 197400, 197776, 210400, 220920, 222498, 225600, 236700, 236880, 247220, 252480, 259581, 263200, 265104, 276150, 294560, 296100, 296664, 309025, 315600, 315840, 331380, 338400, 346108, 353472, 368200, 370830, 378720, 394800, 395552, 414225, 420800, 432635, 441840, 444996, 473400, 473760, 494440, 519162, 526400, 530208, 552300, 556245, 589120, 592200, 593328, 618050, 631200, 662760, 676800, 692216, 736400, 741660, 757440, 778743, 789600, 791104, 828450, 865270, 883680, 889992, 927075, 946800, 947520, 988880, 1038324, 1060416, 1104600, 1112490, 1184400, 1186656, 1236100, 1262400, 1297905, 1325520, 1384432, 1472800, 1483320, 1557486, 1579200, 1656900, 1730540, 1767360, 1779984, 1854150, 1893600, 1977760, 2076648, 2163175, 2209200, 2224980, 2368800, 2373312, 2472200, 2595810, 2651040, 2768864, 2781225, 2945600, 2966640, 3114972, 3313800, 3461080, 3559968, 3708300, 3787200, 3893715, 3955520, 4153296, 4326350, 4418400, 4449960, 4737600, 4944400, 5191620, 5302080, 5537728, 5562450, 5933280, 6229944, 6489525, 6627600, 6922160, 7119936, 7416600, 7787430, 8306592, 8652700, 8836800, 8899920, 9888800, 10383240, 11124900, 11866560, 12459888, 12979050, 13255200, 13844320, 14833200, 15574860, 16613184, 17305400, 17799840, 19468575, 19777600, 20766480, 22249800, 24919776, 25958100, 26510400, 27688640, 29666400, 31149720, 34610800, 35599680, 38937150, 41532960, 44499600, 49839552, 51916200, 59332800, 62299440, 69221600, 77874300, 83065920, 88999200, 103832400, 124598880, 138443200, 155748600, 177998400, 207664800, 249197760, 311497200, 415329600, 622994400, 1245988800]

約数ペア:

[(1, 1245988800), (2, 622994400), (3, 415329600), (4, 311497200), (5, 249197760), (6, 207664800), (7, 177998400), (8, 155748600), (9, 138443200), (10, 124598880), (12, 103832400), (14, 88999200), (15, 83065920), (16, 77874300), (18, 69221600), (20, 62299440), (21, 59332800), (24, 51916200), (25, 49839552), (28, 44499600), (30, 41532960), (32, 38937150), (35, 35599680), (36, 34610800), (40, 31149720), (42, 29666400), (45, 27688640), (47, 26510400), (48, 25958100), (50, 24919776), (56, 22249800), (60, 20766480), (63, 19777600), (64, 19468575), (70, 17799840), (72, 17305400), (75, 16613184), (80, 15574860), (84, 14833200), (90, 13844320), (94, 13255200), (96, 12979050), (100, 12459888), (105, 11866560), (112, 11124900), (120, 10383240), (126, 9888800), (140, 8899920), (141, 8836800), (144, 8652700), (150, 8306592), (160, 7787430), (168, 7416600), (175, 7119936), (180, 6922160), (188, 6627600), (192, 6489525), (200, 6229944), (210, 5933280), (224, 5562450), (225, 5537728), (235, 5302080), (240, 5191620), (252, 4944400), (263, 4737600), (280, 4449960), (282, 4418400), (288, 4326350), (300, 4153296), (315, 3955520), (320, 3893715), (329, 3787200), (336, 3708300), (350, 3559968), (360, 3461080), (376, 3313800), (400, 3114972), (420, 2966640), (423, 2945600), (448, 2781225), (450, 2768864), (470, 2651040), (480, 2595810), (504, 2472200), (525, 2373312), (526, 2368800), (560, 2224980), (564, 2209200), (576, 2163175), (600, 2076648), (630, 1977760), (658, 1893600), (672, 1854150), (700, 1779984), (705, 1767360), (720, 1730540), (752, 1656900), (789, 1579200), (800, 1557486), (840, 1483320), (846, 1472800), (900, 1384432), (940, 1325520), (960, 1297905), (987, 1262400), (1008, 1236100), (1050, 1186656), (1052, 1184400), (1120, 1112490), (1128, 1104600), (1175, 1060416), (1200, 1038324), (1260, 988880), (1315, 947520), (1316, 946800), (1344, 927075), (1400, 889992), (1410, 883680), (1440, 865270), (1504, 828450), (1575, 791104), (1578, 789600), (1600, 778743), (1645, 757440), (1680, 741660), (1692, 736400), (1800, 692216), (1841, 676800), (1880, 662760), (1974, 631200), (2016, 618050), (2100, 593328), (2104, 592200), (2115, 589120), (2240, 556245), (2256, 552300), (2350, 530208), (2367, 526400), (2400, 519162), (2520, 494440), (2630, 473760), (2632, 473400), (2800, 444996), (2820, 441840), (2880, 432635), (2961, 420800), (3008, 414225), (3150, 395552), (3156, 394800), (3290, 378720), (3360, 370830), (3384, 368200), (3525, 353472), (3600, 346108), (3682, 338400), (3760, 331380), (3945, 315840), (3948, 315600), (4032, 309025), (4200, 296664), (4208, 296100), (4230, 294560), (4512, 276150), (4700, 265104), (4734, 263200), (4800, 259581), (4935, 252480), (5040, 247220), (5260, 236880), (5264, 236700), (5523, 225600), (5600, 222498), (5640, 220920), (5922, 210400), (6300, 197776), (6312, 197400), (6575, 189504), (6580, 189360), (6720, 185415), (6768, 184100), (7050, 176736), (7200, 173054), (7364, 169200), (7520, 165690), (7890, 157920), (7896, 157800), (8225, 151488), (8400, 148332), (8416, 148050), (8460, 147280), (9024, 138075), (9205, 135360), (9400, 132552), (9468, 131600), (9870, 126240), (10080, 123610), (10520, 118440), (10528, 118350), (10575, 117824), (11046, 112800), (11200, 111249), (11280, 110460), (11835, 105280), (11844, 105200), (12361, 100800), (12600, 98888), (12624, 98700), (13150, 94752), (13160, 94680), (13536, 92050), (14100, 88368), (14400, 86527), (14728, 84600), (14805, 84160), (15040, 82845), (15780, 78960), (15792, 78900), (16450, 75744), (16569, 75200), (16800, 74166), (16832, 74025), (16920, 73640), (18410, 67680), (18800, 66276), (18936, 65800), (19725, 63168), (19740, 63120), (20160, 61805), (21040, 59220), (21056, 59175), (21150, 58912), (22092, 56400), (22560, 55230), (23670, 52640), (23688, 52600), (24675, 50496), (24722, 50400), (25200, 49444), (25248, 49350), (26300, 47376), (26320, 47340), (27072, 46025), (27615, 45120), (28200, 44184), (29456, 42300), (29610, 42080), (31560, 39480), (31584, 39450), (32900, 37872), (33138, 37600), (33600, 37083), (33840, 36820)]