2687642880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3167}}^1$

素因数の和:3221

約数の個数: 288

約数和(自身を含む): 9790792704

約数和(自身を除く): 7103149824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 64, 65, 68, 78, 80, 85, 96, 102, 104, 120, 128, 130, 136, 156, 160, 170, 192, 195, 204, 208, 221, 240, 255, 256, 260, 272, 312, 320, 340, 384, 390, 408, 416, 442, 480, 510, 520, 544, 624, 640, 663, 680, 768, 780, 816, 832, 884, 960, 1020, 1040, 1088, 1105, 1248, 1280, 1326, 1360, 1560, 1632, 1664, 1768, 1920, 2040, 2080, 2176, 2210, 2496, 2652, 2720, 3120, 3167, 3264, 3315, 3328, 3536, 3840, 4080, 4160, 4352, 4420, 4992, 5304, 5440, 6240, 6334, 6528, 6630, 7072, 8160, 8320, 8840, 9501, 9984, 10608, 10880, 12480, 12668, 13056, 13260, 14144, 15835, 16320, 16640, 17680, 19002, 21216, 21760, 24960, 25336, 26520, 28288, 31670, 32640, 35360, 38004, 41171, 42432, 47505, 49920, 50672, 53040, 53839, 56576, 63340, 65280, 70720, 76008, 82342, 84864, 95010, 101344, 106080, 107678, 123513, 126680, 141440, 152016, 161517, 164684, 169728, 190020, 202688, 205855, 212160, 215356, 247026, 253360, 269195, 282880, 304032, 323034, 329368, 380040, 405376, 411710, 424320, 430712, 494052, 506720, 538390, 608064, 617565, 646068, 658736, 699907, 760080, 807585, 810752, 823420, 848640, 861424, 988104, 1013440, 1076780, 1216128, 1235130, 1292136, 1317472, 1399814, 1520160, 1615170, 1646840, 1722848, 1976208, 2026880, 2099721, 2153560, 2432256, 2470260, 2584272, 2634944, 2799628, 3040320, 3230340, 3293680, 3445696, 3499535, 3952416, 4053760, 4199442, 4307120, 4940520, 5168544, 5269888, 5599256, 6080640, 6460680, 6587360, 6891392, 6999070, 7904832, 8398884, 8614240, 9881040, 10337088, 10498605, 10539776, 11198512, 12161280, 12921360, 13174720, 13782784, 13998140, 15809664, 16797768, 17228480, 19762080, 20674176, 20997210, 22397024, 25842720, 26349440, 27996280, 31619328, 33595536, 34456960, 39524160, 41348352, 41994420, 44794048, 51685440, 52698880, 55992560, 67191072, 68913920, 79048320, 83988840, 89588096, 103370880, 111985120, 134382144, 158096640, 167977680, 179176192, 206741760, 223970240, 268764288, 335955360, 447940480, 537528576, 671910720, 895880960, 1343821440, 2687642880]

約数ペア:

[(1, 2687642880), (2, 1343821440), (3, 895880960), (4, 671910720), (5, 537528576), (6, 447940480), (8, 335955360), (10, 268764288), (12, 223970240), (13, 206741760), (15, 179176192), (16, 167977680), (17, 158096640), (20, 134382144), (24, 111985120), (26, 103370880), (30, 89588096), (32, 83988840), (34, 79048320), (39, 68913920), (40, 67191072), (48, 55992560), (51, 52698880), (52, 51685440), (60, 44794048), (64, 41994420), (65, 41348352), (68, 39524160), (78, 34456960), (80, 33595536), (85, 31619328), (96, 27996280), (102, 26349440), (104, 25842720), (120, 22397024), (128, 20997210), (130, 20674176), (136, 19762080), (156, 17228480), (160, 16797768), (170, 15809664), (192, 13998140), (195, 13782784), (204, 13174720), (208, 12921360), (221, 12161280), (240, 11198512), (255, 10539776), (256, 10498605), (260, 10337088), (272, 9881040), (312, 8614240), (320, 8398884), (340, 7904832), (384, 6999070), (390, 6891392), (408, 6587360), (416, 6460680), (442, 6080640), (480, 5599256), (510, 5269888), (520, 5168544), (544, 4940520), (624, 4307120), (640, 4199442), (663, 4053760), (680, 3952416), (768, 3499535), (780, 3445696), (816, 3293680), (832, 3230340), (884, 3040320), (960, 2799628), (1020, 2634944), (1040, 2584272), (1088, 2470260), (1105, 2432256), (1248, 2153560), (1280, 2099721), (1326, 2026880), (1360, 1976208), (1560, 1722848), (1632, 1646840), (1664, 1615170), (1768, 1520160), (1920, 1399814), (2040, 1317472), (2080, 1292136), (2176, 1235130), (2210, 1216128), (2496, 1076780), (2652, 1013440), (2720, 988104), (3120, 861424), (3167, 848640), (3264, 823420), (3315, 810752), (3328, 807585), (3536, 760080), (3840, 699907), (4080, 658736), (4160, 646068), (4352, 617565), (4420, 608064), (4992, 538390), (5304, 506720), (5440, 494052), (6240, 430712), (6334, 424320), (6528, 411710), (6630, 405376), (7072, 380040), (8160, 329368), (8320, 323034), (8840, 304032), (9501, 282880), (9984, 269195), (10608, 253360), (10880, 247026), (12480, 215356), (12668, 212160), (13056, 205855), (13260, 202688), (14144, 190020), (15835, 169728), (16320, 164684), (16640, 161517), (17680, 152016), (19002, 141440), (21216, 126680), (21760, 123513), (24960, 107678), (25336, 106080), (26520, 101344), (28288, 95010), (31670, 84864), (32640, 82342), (35360, 76008), (38004, 70720), (41171, 65280), (42432, 63340), (47505, 56576), (49920, 53839), (50672, 53040)]