7971281280

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8093}}^1$

素因数の和:8143

約数の個数: 320

約数和(自身を含む): 29968844400

約数和(自身を除く): 21997563120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 324, 342, 360, 380, 384, 405, 432, 456, 480, 513, 540, 570, 576, 608, 640, 648, 684, 720, 760, 810, 855, 864, 912, 960, 1026, 1080, 1140, 1152, 1216, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1728, 1824, 1920, 2052, 2160, 2280, 2432, 2565, 2592, 2736, 2880, 3040, 3078, 3240, 3420, 3456, 3648, 4104, 4320, 4560, 5130, 5184, 5472, 5760, 6080, 6156, 6480, 6840, 7296, 7695, 8093, 8208, 8640, 9120, 10260, 10368, 10944, 12160, 12312, 12960, 13680, 15390, 16186, 16416, 17280, 18240, 20520, 21888, 24279, 24624, 25920, 27360, 30780, 32372, 32832, 36480, 40465, 41040, 48558, 49248, 51840, 54720, 61560, 64744, 65664, 72837, 80930, 82080, 97116, 98496, 109440, 121395, 123120, 129488, 145674, 153767, 161860, 164160, 194232, 196992, 218511, 242790, 246240, 258976, 291348, 307534, 323720, 328320, 364185, 388464, 437022, 461301, 485580, 492480, 517952, 582696, 615068, 647440, 655533, 728370, 768835, 776928, 874044, 922602, 971160, 984960, 1035904, 1092555, 1165392, 1230136, 1294880, 1311066, 1383903, 1456740, 1537670, 1553856, 1748088, 1845204, 1942320, 2185110, 2306505, 2330784, 2460272, 2589760, 2622132, 2767806, 2913480, 3075340, 3107712, 3277665, 3496176, 3690408, 3884640, 4151709, 4370220, 4613010, 4661568, 4920544, 5179520, 5244264, 5535612, 5826960, 6150680, 6555330, 6919515, 6992352, 7380816, 7769280, 8303418, 8740440, 9226020, 9323136, 9841088, 10488528, 11071224, 11653920, 12301360, 12455127, 13110660, 13839030, 13984704, 14761632, 15538560, 16606836, 17480880, 18452040, 19682176, 20758545, 20977056, 22142448, 23307840, 24602720, 24910254, 26221320, 27678060, 27969408, 29523264, 33213672, 34961760, 36904080, 41517090, 41954112, 44284896, 46615680, 49205440, 49820508, 52442640, 55356120, 59046528, 62275635, 66427344, 69923520, 73808160, 83034180, 83908224, 88569792, 98410880, 99641016, 104885280, 110712240, 124551270, 132854688, 139847040, 147616320, 166068360, 177139584, 199282032, 209770560, 221424480, 249102540, 265709376, 295232640, 332136720, 398564064, 419541120, 442848960, 498205080, 531418752, 664273440, 797128128, 885697920, 996410160, 1328546880, 1594256256, 1992820320, 2657093760, 3985640640, 7971281280]

約数ペア:

[(1, 7971281280), (2, 3985640640), (3, 2657093760), (4, 1992820320), (5, 1594256256), (6, 1328546880), (8, 996410160), (9, 885697920), (10, 797128128), (12, 664273440), (15, 531418752), (16, 498205080), (18, 442848960), (19, 419541120), (20, 398564064), (24, 332136720), (27, 295232640), (30, 265709376), (32, 249102540), (36, 221424480), (38, 209770560), (40, 199282032), (45, 177139584), (48, 166068360), (54, 147616320), (57, 139847040), (60, 132854688), (64, 124551270), (72, 110712240), (76, 104885280), (80, 99641016), (81, 98410880), (90, 88569792), (95, 83908224), (96, 83034180), (108, 73808160), (114, 69923520), (120, 66427344), (128, 62275635), (135, 59046528), (144, 55356120), (152, 52442640), (160, 49820508), (162, 49205440), (171, 46615680), (180, 44284896), (190, 41954112), (192, 41517090), (216, 36904080), (228, 34961760), (240, 33213672), (270, 29523264), (285, 27969408), (288, 27678060), (304, 26221320), (320, 24910254), (324, 24602720), (342, 23307840), (360, 22142448), (380, 20977056), (384, 20758545), (405, 19682176), (432, 18452040), (456, 17480880), (480, 16606836), (513, 15538560), (540, 14761632), (570, 13984704), (576, 13839030), (608, 13110660), (640, 12455127), (648, 12301360), (684, 11653920), (720, 11071224), (760, 10488528), (810, 9841088), (855, 9323136), (864, 9226020), (912, 8740440), (960, 8303418), (1026, 7769280), (1080, 7380816), (1140, 6992352), (1152, 6919515), (1216, 6555330), (1296, 6150680), (1368, 5826960), (1440, 5535612), (1520, 5244264), (1539, 5179520), (1620, 4920544), (1710, 4661568), (1728, 4613010), (1824, 4370220), (1920, 4151709), (2052, 3884640), (2160, 3690408), (2280, 3496176), (2432, 3277665), (2565, 3107712), (2592, 3075340), (2736, 2913480), (2880, 2767806), (3040, 2622132), (3078, 2589760), (3240, 2460272), (3420, 2330784), (3456, 2306505), (3648, 2185110), (4104, 1942320), (4320, 1845204), (4560, 1748088), (5130, 1553856), (5184, 1537670), (5472, 1456740), (5760, 1383903), (6080, 1311066), (6156, 1294880), (6480, 1230136), (6840, 1165392), (7296, 1092555), (7695, 1035904), (8093, 984960), (8208, 971160), (8640, 922602), (9120, 874044), (10260, 776928), (10368, 768835), (10944, 728370), (12160, 655533), (12312, 647440), (12960, 615068), (13680, 582696), (15390, 517952), (16186, 492480), (16416, 485580), (17280, 461301), (18240, 437022), (20520, 388464), (21888, 364185), (24279, 328320), (24624, 323720), (25920, 307534), (27360, 291348), (30780, 258976), (32372, 246240), (32832, 242790), (36480, 218511), (40465, 196992), (41040, 194232), (48558, 164160), (49248, 161860), (51840, 153767), (54720, 145674), (61560, 129488), (64744, 123120), (65664, 121395), (72837, 109440), (80930, 98496), (82080, 97116)]