990124800

素因数分解:

$2^8\times 3^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:228

約数の個数: 432

約数和(自身を含む): 3832254720

約数和(自身を除く): 2842129920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 53, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 106, 112, 120, 128, 139, 140, 150, 159, 160, 168, 175, 192, 200, 210, 212, 224, 240, 256, 265, 278, 280, 300, 318, 320, 336, 350, 371, 384, 400, 417, 420, 424, 448, 480, 525, 530, 556, 560, 600, 636, 640, 672, 695, 700, 742, 768, 795, 800, 834, 840, 848, 896, 960, 973, 1050, 1060, 1112, 1113, 1120, 1200, 1272, 1280, 1325, 1344, 1390, 1400, 1484, 1590, 1600, 1668, 1680, 1696, 1792, 1855, 1920, 1946, 2085, 2100, 2120, 2224, 2226, 2240, 2400, 2544, 2650, 2688, 2780, 2800, 2919, 2968, 3180, 3200, 3336, 3360, 3392, 3475, 3710, 3840, 3892, 3975, 4170, 4200, 4240, 4448, 4452, 4480, 4800, 4865, 5088, 5300, 5376, 5560, 5565, 5600, 5838, 5936, 6360, 6400, 6672, 6720, 6784, 6950, 7367, 7420, 7784, 7950, 8340, 8400, 8480, 8896, 8904, 8960, 9275, 9600, 9730, 10176, 10425, 10600, 11120, 11130, 11200, 11676, 11872, 12720, 13344, 13440, 13568, 13900, 14595, 14734, 14840, 15568, 15900, 16680, 16800, 16960, 17792, 17808, 18550, 19200, 19460, 20352, 20850, 21200, 22101, 22240, 22260, 22400, 23352, 23744, 24325, 25440, 26688, 26880, 27800, 27825, 29190, 29468, 29680, 31136, 31800, 33360, 33600, 33920, 35584, 35616, 36835, 37100, 38920, 40704, 41700, 42400, 44202, 44480, 44520, 44800, 46704, 47488, 48650, 50880, 51569, 53376, 55600, 55650, 58380, 58936, 59360, 62272, 63600, 66720, 67200, 67840, 71232, 72975, 73670, 74200, 77840, 83400, 84800, 88404, 88960, 89040, 93408, 94976, 97300, 101760, 103138, 106752, 110505, 111200, 111300, 116760, 117872, 118720, 124544, 127200, 133440, 134400, 142464, 145950, 147340, 148400, 154707, 155680, 166800, 169600, 176808, 177920, 178080, 184175, 186816, 194600, 203520, 206276, 221010, 222400, 222600, 233520, 235744, 237440, 249088, 254400, 257845, 266880, 284928, 291900, 294680, 296800, 309414, 311360, 333600, 339200, 353616, 356160, 368350, 373632, 389200, 412552, 442020, 444800, 445200, 467040, 471488, 474880, 508800, 515690, 533760, 552525, 583800, 589360, 593600, 618828, 622720, 667200, 707232, 712320, 736700, 747264, 773535, 778400, 825104, 884040, 889600, 890400, 934080, 942976, 1017600, 1031380, 1105050, 1167600, 1178720, 1187200, 1237656, 1245440, 1289225, 1334400, 1414464, 1424640, 1473400, 1547070, 1556800, 1650208, 1768080, 1780800, 1868160, 1885952, 2062760, 2210100, 2335200, 2357440, 2374400, 2475312, 2578450, 2668800, 2828928, 2946800, 3094140, 3113600, 3300416, 3536160, 3561600, 3736320, 3867675, 4125520, 4420200, 4670400, 4714880, 4950624, 5156900, 5657856, 5893600, 6188280, 6227200, 6600832, 7072320, 7123200, 7735350, 8251040, 8840400, 9340800, 9429760, 9901248, 10313800, 11787200, 12376560, 13201664, 14144640, 15470700, 16502080, 17680800, 18681600, 19802496, 20627600, 23574400, 24753120, 28289280, 30941400, 33004160, 35361600, 39604992, 41255200, 47148800, 49506240, 61882800, 66008320, 70723200, 82510400, 99012480, 123765600, 141446400, 165020800, 198024960, 247531200, 330041600, 495062400, 990124800]

約数ペア:

[(1, 990124800), (2, 495062400), (3, 330041600), (4, 247531200), (5, 198024960), (6, 165020800), (7, 141446400), (8, 123765600), (10, 99012480), (12, 82510400), (14, 70723200), (15, 66008320), (16, 61882800), (20, 49506240), (21, 47148800), (24, 41255200), (25, 39604992), (28, 35361600), (30, 33004160), (32, 30941400), (35, 28289280), (40, 24753120), (42, 23574400), (48, 20627600), (50, 19802496), (53, 18681600), (56, 17680800), (60, 16502080), (64, 15470700), (70, 14144640), (75, 13201664), (80, 12376560), (84, 11787200), (96, 10313800), (100, 9901248), (105, 9429760), (106, 9340800), (112, 8840400), (120, 8251040), (128, 7735350), (139, 7123200), (140, 7072320), (150, 6600832), (159, 6227200), (160, 6188280), (168, 5893600), (175, 5657856), (192, 5156900), (200, 4950624), (210, 4714880), (212, 4670400), (224, 4420200), (240, 4125520), (256, 3867675), (265, 3736320), (278, 3561600), (280, 3536160), (300, 3300416), (318, 3113600), (320, 3094140), (336, 2946800), (350, 2828928), (371, 2668800), (384, 2578450), (400, 2475312), (417, 2374400), (420, 2357440), (424, 2335200), (448, 2210100), (480, 2062760), (525, 1885952), (530, 1868160), (556, 1780800), (560, 1768080), (600, 1650208), (636, 1556800), (640, 1547070), (672, 1473400), (695, 1424640), (700, 1414464), (742, 1334400), (768, 1289225), (795, 1245440), (800, 1237656), (834, 1187200), (840, 1178720), (848, 1167600), (896, 1105050), (960, 1031380), (973, 1017600), (1050, 942976), (1060, 934080), (1112, 890400), (1113, 889600), (1120, 884040), (1200, 825104), (1272, 778400), (1280, 773535), (1325, 747264), (1344, 736700), (1390, 712320), (1400, 707232), (1484, 667200), (1590, 622720), (1600, 618828), (1668, 593600), (1680, 589360), (1696, 583800), (1792, 552525), (1855, 533760), (1920, 515690), (1946, 508800), (2085, 474880), (2100, 471488), (2120, 467040), (2224, 445200), (2226, 444800), (2240, 442020), (2400, 412552), (2544, 389200), (2650, 373632), (2688, 368350), (2780, 356160), (2800, 353616), (2919, 339200), (2968, 333600), (3180, 311360), (3200, 309414), (3336, 296800), (3360, 294680), (3392, 291900), (3475, 284928), (3710, 266880), (3840, 257845), (3892, 254400), (3975, 249088), (4170, 237440), (4200, 235744), (4240, 233520), (4448, 222600), (4452, 222400), (4480, 221010), (4800, 206276), (4865, 203520), (5088, 194600), (5300, 186816), (5376, 184175), (5560, 178080), (5565, 177920), (5600, 176808), (5838, 169600), (5936, 166800), (6360, 155680), (6400, 154707), (6672, 148400), (6720, 147340), (6784, 145950), (6950, 142464), (7367, 134400), (7420, 133440), (7784, 127200), (7950, 124544), (8340, 118720), (8400, 117872), (8480, 116760), (8896, 111300), (8904, 111200), (8960, 110505), (9275, 106752), (9600, 103138), (9730, 101760), (10176, 97300), (10425, 94976), (10600, 93408), (11120, 89040), (11130, 88960), (11200, 88404), (11676, 84800), (11872, 83400), (12720, 77840), (13344, 74200), (13440, 73670), (13568, 72975), (13900, 71232), (14595, 67840), (14734, 67200), (14840, 66720), (15568, 63600), (15900, 62272), (16680, 59360), (16800, 58936), (16960, 58380), (17792, 55650), (17808, 55600), (18550, 53376), (19200, 51569), (19460, 50880), (20352, 48650), (20850, 47488), (21200, 46704), (22101, 44800), (22240, 44520), (22260, 44480), (22400, 44202), (23352, 42400), (23744, 41700), (24325, 40704), (25440, 38920), (26688, 37100), (26880, 36835), (27800, 35616), (27825, 35584), (29190, 33920), (29468, 33600), (29680, 33360), (31136, 31800)]