279678960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:261

約数の個数: 320

約数和(自身を含む): 1071360000

約数和(自身を除く): 791681040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 79, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 149, 158, 165, 176, 180, 198, 216, 220, 237, 240, 264, 270, 297, 298, 316, 330, 360, 395, 396, 432, 440, 447, 474, 495, 528, 540, 594, 596, 632, 660, 711, 720, 745, 790, 792, 869, 880, 894, 948, 990, 1080, 1185, 1188, 1192, 1264, 1320, 1341, 1422, 1485, 1490, 1580, 1584, 1639, 1738, 1788, 1896, 1980, 2133, 2160, 2235, 2370, 2376, 2384, 2607, 2640, 2682, 2844, 2970, 2980, 3160, 3278, 3476, 3555, 3576, 3792, 3960, 4023, 4266, 4345, 4470, 4740, 4752, 4917, 5214, 5364, 5688, 5940, 5960, 6320, 6556, 6705, 6952, 7110, 7152, 7821, 7920, 8046, 8195, 8532, 8690, 8940, 9480, 9834, 10428, 10665, 10728, 11376, 11771, 11880, 11920, 13035, 13112, 13410, 13904, 14220, 14751, 15642, 16092, 16390, 17064, 17380, 17880, 18960, 19668, 20115, 20856, 21330, 21456, 23463, 23542, 23760, 24585, 26070, 26224, 26820, 28440, 29502, 31284, 32184, 32780, 34128, 34760, 35313, 35760, 39105, 39336, 40230, 41712, 42660, 44253, 46926, 47084, 49170, 52140, 53640, 56880, 58855, 59004, 62568, 64368, 65560, 69520, 70626, 73755, 78210, 78672, 80460, 85320, 88506, 93852, 94168, 98340, 104280, 105939, 107280, 117315, 117710, 118008, 125136, 129481, 131120, 141252, 147510, 156420, 160920, 170640, 176565, 177012, 187704, 188336, 196680, 208560, 211878, 221265, 234630, 235420, 236016, 258962, 282504, 295020, 312840, 317817, 321840, 353130, 354024, 375408, 388443, 393360, 423756, 442530, 469260, 470840, 517924, 529695, 565008, 590040, 625680, 635634, 647405, 706260, 708048, 776886, 847512, 885060, 938520, 941680, 1035848, 1059390, 1165329, 1180080, 1271268, 1294810, 1412520, 1553772, 1589085, 1695024, 1770120, 1877040, 1942215, 2071696, 2118780, 2330658, 2542536, 2589620, 2825040, 3107544, 3178170, 3495987, 3540240, 3884430, 4237560, 4661316, 5085072, 5179240, 5826645, 6215088, 6356340, 6991974, 7768860, 8475120, 9322632, 10358480, 11653290, 12712680, 13983948, 15537720, 17479935, 18645264, 23306580, 25425360, 27967896, 31075440, 34959870, 46613160, 55935792, 69919740, 93226320, 139839480, 279678960]

約数ペア:

[(1, 279678960), (2, 139839480), (3, 93226320), (4, 69919740), (5, 55935792), (6, 46613160), (8, 34959870), (9, 31075440), (10, 27967896), (11, 25425360), (12, 23306580), (15, 18645264), (16, 17479935), (18, 15537720), (20, 13983948), (22, 12712680), (24, 11653290), (27, 10358480), (30, 9322632), (33, 8475120), (36, 7768860), (40, 6991974), (44, 6356340), (45, 6215088), (48, 5826645), (54, 5179240), (55, 5085072), (60, 4661316), (66, 4237560), (72, 3884430), (79, 3540240), (80, 3495987), (88, 3178170), (90, 3107544), (99, 2825040), (108, 2589620), (110, 2542536), (120, 2330658), (132, 2118780), (135, 2071696), (144, 1942215), (149, 1877040), (158, 1770120), (165, 1695024), (176, 1589085), (180, 1553772), (198, 1412520), (216, 1294810), (220, 1271268), (237, 1180080), (240, 1165329), (264, 1059390), (270, 1035848), (297, 941680), (298, 938520), (316, 885060), (330, 847512), (360, 776886), (395, 708048), (396, 706260), (432, 647405), (440, 635634), (447, 625680), (474, 590040), (495, 565008), (528, 529695), (540, 517924), (594, 470840), (596, 469260), (632, 442530), (660, 423756), (711, 393360), (720, 388443), (745, 375408), (790, 354024), (792, 353130), (869, 321840), (880, 317817), (894, 312840), (948, 295020), (990, 282504), (1080, 258962), (1185, 236016), (1188, 235420), (1192, 234630), (1264, 221265), (1320, 211878), (1341, 208560), (1422, 196680), (1485, 188336), (1490, 187704), (1580, 177012), (1584, 176565), (1639, 170640), (1738, 160920), (1788, 156420), (1896, 147510), (1980, 141252), (2133, 131120), (2160, 129481), (2235, 125136), (2370, 118008), (2376, 117710), (2384, 117315), (2607, 107280), (2640, 105939), (2682, 104280), (2844, 98340), (2970, 94168), (2980, 93852), (3160, 88506), (3278, 85320), (3476, 80460), (3555, 78672), (3576, 78210), (3792, 73755), (3960, 70626), (4023, 69520), (4266, 65560), (4345, 64368), (4470, 62568), (4740, 59004), (4752, 58855), (4917, 56880), (5214, 53640), (5364, 52140), (5688, 49170), (5940, 47084), (5960, 46926), (6320, 44253), (6556, 42660), (6705, 41712), (6952, 40230), (7110, 39336), (7152, 39105), (7821, 35760), (7920, 35313), (8046, 34760), (8195, 34128), (8532, 32780), (8690, 32184), (8940, 31284), (9480, 29502), (9834, 28440), (10428, 26820), (10665, 26224), (10728, 26070), (11376, 24585), (11771, 23760), (11880, 23542), (11920, 23463), (13035, 21456), (13112, 21330), (13410, 20856), (13904, 20115), (14220, 19668), (14751, 18960), (15642, 17880), (16092, 17380), (16390, 17064)]