1284312960

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{601}}^1$

素因数の和:686

約数の個数: 384

約数和(自身を含む): 5172672960

約数和(自身を除く): 3888360000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 53, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 106, 112, 120, 126, 128, 140, 144, 159, 160, 168, 180, 192, 210, 212, 224, 240, 252, 265, 280, 288, 315, 318, 320, 336, 360, 371, 384, 420, 424, 448, 477, 480, 504, 530, 560, 576, 601, 630, 636, 640, 672, 720, 742, 795, 840, 848, 896, 954, 960, 1008, 1060, 1113, 1120, 1152, 1202, 1260, 1272, 1344, 1440, 1484, 1590, 1680, 1696, 1803, 1855, 1908, 1920, 2016, 2120, 2226, 2240, 2385, 2404, 2520, 2544, 2688, 2880, 2968, 3005, 3180, 3339, 3360, 3392, 3606, 3710, 3816, 4032, 4207, 4240, 4452, 4480, 4770, 4808, 5040, 5088, 5409, 5565, 5760, 5936, 6010, 6360, 6678, 6720, 6784, 7212, 7420, 7632, 8064, 8414, 8480, 8904, 9015, 9540, 9616, 10080, 10176, 10818, 11130, 11872, 12020, 12621, 12720, 13356, 13440, 14424, 14840, 15264, 16695, 16828, 16960, 17808, 18030, 19080, 19232, 20160, 20352, 21035, 21636, 22260, 23744, 24040, 25242, 25440, 26712, 27045, 28848, 29680, 30528, 31853, 33390, 33656, 33920, 35616, 36060, 37863, 38160, 38464, 40320, 42070, 43272, 44520, 47488, 48080, 50484, 50880, 53424, 54090, 57696, 59360, 61056, 63105, 63706, 66780, 67312, 71232, 72120, 75726, 76320, 76928, 84140, 86544, 89040, 95559, 96160, 100968, 101760, 106848, 108180, 115392, 118720, 126210, 127412, 133560, 134624, 142464, 144240, 151452, 152640, 159265, 168280, 173088, 178080, 189315, 191118, 192320, 201936, 213696, 216360, 222971, 230784, 237440, 252420, 254824, 267120, 269248, 286677, 288480, 302904, 305280, 318530, 336560, 346176, 356160, 378630, 382236, 384640, 403872, 427392, 432720, 445942, 477795, 504840, 509648, 534240, 538496, 573354, 576960, 605808, 637060, 668913, 673120, 692352, 712320, 757260, 764472, 807744, 865440, 891884, 955590, 1009680, 1019296, 1068480, 1114855, 1146708, 1153920, 1211616, 1274120, 1337826, 1346240, 1433385, 1514520, 1528944, 1615488, 1730880, 1783768, 1911180, 2006739, 2019360, 2038592, 2136960, 2229710, 2293416, 2423232, 2548240, 2675652, 2692480, 2866770, 3029040, 3057888, 3344565, 3461760, 3567536, 3822360, 4013478, 4038720, 4077184, 4459420, 4586832, 4846464, 5096480, 5351304, 5733540, 6058080, 6115776, 6689130, 7135072, 7644720, 8026956, 8077440, 8918840, 9173664, 10033695, 10192960, 10702608, 11467080, 12116160, 12231552, 13378260, 14270144, 15289440, 16053912, 17837680, 18347328, 20067390, 20385920, 21405216, 22934160, 24232320, 26756520, 28540288, 30578880, 32107824, 35675360, 36694656, 40134780, 42810432, 45868320, 53513040, 61157760, 64215648, 71350720, 80269560, 85620864, 91736640, 107026080, 128431296, 142701440, 160539120, 183473280, 214052160, 256862592, 321078240, 428104320, 642156480, 1284312960]

約数ペア:

[(1, 1284312960), (2, 642156480), (3, 428104320), (4, 321078240), (5, 256862592), (6, 214052160), (7, 183473280), (8, 160539120), (9, 142701440), (10, 128431296), (12, 107026080), (14, 91736640), (15, 85620864), (16, 80269560), (18, 71350720), (20, 64215648), (21, 61157760), (24, 53513040), (28, 45868320), (30, 42810432), (32, 40134780), (35, 36694656), (36, 35675360), (40, 32107824), (42, 30578880), (45, 28540288), (48, 26756520), (53, 24232320), (56, 22934160), (60, 21405216), (63, 20385920), (64, 20067390), (70, 18347328), (72, 17837680), (80, 16053912), (84, 15289440), (90, 14270144), (96, 13378260), (105, 12231552), (106, 12116160), (112, 11467080), (120, 10702608), (126, 10192960), (128, 10033695), (140, 9173664), (144, 8918840), (159, 8077440), (160, 8026956), (168, 7644720), (180, 7135072), (192, 6689130), (210, 6115776), (212, 6058080), (224, 5733540), (240, 5351304), (252, 5096480), (265, 4846464), (280, 4586832), (288, 4459420), (315, 4077184), (318, 4038720), (320, 4013478), (336, 3822360), (360, 3567536), (371, 3461760), (384, 3344565), (420, 3057888), (424, 3029040), (448, 2866770), (477, 2692480), (480, 2675652), (504, 2548240), (530, 2423232), (560, 2293416), (576, 2229710), (601, 2136960), (630, 2038592), (636, 2019360), (640, 2006739), (672, 1911180), (720, 1783768), (742, 1730880), (795, 1615488), (840, 1528944), (848, 1514520), (896, 1433385), (954, 1346240), (960, 1337826), (1008, 1274120), (1060, 1211616), (1113, 1153920), (1120, 1146708), (1152, 1114855), (1202, 1068480), (1260, 1019296), (1272, 1009680), (1344, 955590), (1440, 891884), (1484, 865440), (1590, 807744), (1680, 764472), (1696, 757260), (1803, 712320), (1855, 692352), (1908, 673120), (1920, 668913), (2016, 637060), (2120, 605808), (2226, 576960), (2240, 573354), (2385, 538496), (2404, 534240), (2520, 509648), (2544, 504840), (2688, 477795), (2880, 445942), (2968, 432720), (3005, 427392), (3180, 403872), (3339, 384640), (3360, 382236), (3392, 378630), (3606, 356160), (3710, 346176), (3816, 336560), (4032, 318530), (4207, 305280), (4240, 302904), (4452, 288480), (4480, 286677), (4770, 269248), (4808, 267120), (5040, 254824), (5088, 252420), (5409, 237440), (5565, 230784), (5760, 222971), (5936, 216360), (6010, 213696), (6360, 201936), (6678, 192320), (6720, 191118), (6784, 189315), (7212, 178080), (7420, 173088), (7632, 168280), (8064, 159265), (8414, 152640), (8480, 151452), (8904, 144240), (9015, 142464), (9540, 134624), (9616, 133560), (10080, 127412), (10176, 126210), (10818, 118720), (11130, 115392), (11872, 108180), (12020, 106848), (12621, 101760), (12720, 100968), (13356, 96160), (13440, 95559), (14424, 89040), (14840, 86544), (15264, 84140), (16695, 76928), (16828, 76320), (16960, 75726), (17808, 72120), (18030, 71232), (19080, 67312), (19232, 66780), (20160, 63706), (20352, 63105), (21035, 61056), (21636, 59360), (22260, 57696), (23744, 54090), (24040, 53424), (25242, 50880), (25440, 50484), (26712, 48080), (27045, 47488), (28848, 44520), (29680, 43272), (30528, 42070), (31853, 40320), (33390, 38464), (33656, 38160), (33920, 37863), (35616, 36060)]