15890290560

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{4051}}^1$

素因数の和:4306

約数の個数: 256

約数和(自身を含む): 56539987200

約数和(自身を除く): 40649696640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 227, 240, 270, 288, 320, 360, 384, 432, 454, 480, 540, 576, 640, 681, 720, 864, 908, 960, 1080, 1135, 1152, 1362, 1440, 1728, 1816, 1920, 2043, 2160, 2270, 2724, 2880, 3405, 3456, 3632, 4051, 4086, 4320, 4540, 5448, 5760, 6129, 6810, 7264, 8102, 8172, 8640, 9080, 10215, 10896, 12153, 12258, 13620, 14528, 16204, 16344, 17280, 18160, 20255, 20430, 21792, 24306, 24516, 27240, 29056, 30645, 32408, 32688, 36320, 36459, 40510, 40860, 43584, 48612, 49032, 54480, 60765, 61290, 64816, 65376, 72640, 72918, 81020, 81720, 87168, 97224, 98064, 108960, 109377, 121530, 122580, 129632, 130752, 145280, 145836, 162040, 163440, 182295, 194448, 196128, 217920, 218754, 243060, 245160, 259264, 261504, 291672, 324080, 326880, 364590, 388896, 392256, 435840, 437508, 486120, 490320, 518528, 546885, 583344, 648160, 653760, 729180, 777792, 784512, 875016, 919577, 972240, 980640, 1093770, 1166688, 1296320, 1307520, 1458360, 1555584, 1750032, 1839154, 1944480, 1961280, 2187540, 2333376, 2592640, 2758731, 2916720, 3500064, 3678308, 3888960, 3922560, 4375080, 4597885, 4666752, 5517462, 5833440, 7000128, 7356616, 7777920, 8276193, 8750160, 9195770, 11034924, 11666880, 13793655, 14000256, 14713232, 16552386, 17500320, 18391540, 22069848, 23333760, 24828579, 27587310, 29426464, 33104772, 35000640, 36783080, 41380965, 44139696, 49657158, 55174620, 58852928, 66209544, 70001280, 73566160, 82761930, 88279392, 99314316, 110349240, 117705856, 124142895, 132419088, 147132320, 165523860, 176558784, 198628632, 220698480, 248285790, 264838176, 294264640, 331047720, 353117568, 397257264, 441396960, 496571580, 529676352, 588529280, 662095440, 794514528, 882793920, 993143160, 1059352704, 1324190880, 1589029056, 1765587840, 1986286320, 2648381760, 3178058112, 3972572640, 5296763520, 7945145280, 15890290560]

約数ペア:

[(1, 15890290560), (2, 7945145280), (3, 5296763520), (4, 3972572640), (5, 3178058112), (6, 2648381760), (8, 1986286320), (9, 1765587840), (10, 1589029056), (12, 1324190880), (15, 1059352704), (16, 993143160), (18, 882793920), (20, 794514528), (24, 662095440), (27, 588529280), (30, 529676352), (32, 496571580), (36, 441396960), (40, 397257264), (45, 353117568), (48, 331047720), (54, 294264640), (60, 264838176), (64, 248285790), (72, 220698480), (80, 198628632), (90, 176558784), (96, 165523860), (108, 147132320), (120, 132419088), (128, 124142895), (135, 117705856), (144, 110349240), (160, 99314316), (180, 88279392), (192, 82761930), (216, 73566160), (227, 70001280), (240, 66209544), (270, 58852928), (288, 55174620), (320, 49657158), (360, 44139696), (384, 41380965), (432, 36783080), (454, 35000640), (480, 33104772), (540, 29426464), (576, 27587310), (640, 24828579), (681, 23333760), (720, 22069848), (864, 18391540), (908, 17500320), (960, 16552386), (1080, 14713232), (1135, 14000256), (1152, 13793655), (1362, 11666880), (1440, 11034924), (1728, 9195770), (1816, 8750160), (1920, 8276193), (2043, 7777920), (2160, 7356616), (2270, 7000128), (2724, 5833440), (2880, 5517462), (3405, 4666752), (3456, 4597885), (3632, 4375080), (4051, 3922560), (4086, 3888960), (4320, 3678308), (4540, 3500064), (5448, 2916720), (5760, 2758731), (6129, 2592640), (6810, 2333376), (7264, 2187540), (8102, 1961280), (8172, 1944480), (8640, 1839154), (9080, 1750032), (10215, 1555584), (10896, 1458360), (12153, 1307520), (12258, 1296320), (13620, 1166688), (14528, 1093770), (16204, 980640), (16344, 972240), (17280, 919577), (18160, 875016), (20255, 784512), (20430, 777792), (21792, 729180), (24306, 653760), (24516, 648160), (27240, 583344), (29056, 546885), (30645, 518528), (32408, 490320), (32688, 486120), (36320, 437508), (36459, 435840), (40510, 392256), (40860, 388896), (43584, 364590), (48612, 326880), (49032, 324080), (54480, 291672), (60765, 261504), (61290, 259264), (64816, 245160), (65376, 243060), (72640, 218754), (72918, 217920), (81020, 196128), (81720, 194448), (87168, 182295), (97224, 163440), (98064, 162040), (108960, 145836), (109377, 145280), (121530, 130752), (122580, 129632)]