80776080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:115

約数の個数: 480

約数和(自身を含む): 356548608

約数和(自身を除く): 275772528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 31, 33, 35, 36, 40, 42, 44, 45, 47, 48, 55, 56, 60, 62, 63, 66, 70, 72, 77, 80, 84, 88, 90, 93, 94, 99, 105, 110, 112, 120, 124, 126, 132, 140, 141, 144, 154, 155, 165, 168, 176, 180, 186, 188, 198, 210, 217, 220, 231, 235, 240, 248, 252, 264, 279, 280, 282, 308, 310, 315, 329, 330, 336, 341, 360, 372, 376, 385, 396, 420, 423, 434, 440, 462, 465, 470, 495, 496, 504, 517, 528, 558, 560, 564, 616, 620, 630, 651, 658, 660, 682, 693, 705, 720, 744, 752, 770, 792, 840, 846, 868, 880, 924, 930, 940, 987, 990, 1008, 1023, 1034, 1085, 1116, 1128, 1155, 1232, 1240, 1260, 1302, 1316, 1320, 1364, 1386, 1395, 1410, 1457, 1488, 1540, 1551, 1584, 1645, 1680, 1692, 1705, 1736, 1848, 1860, 1880, 1953, 1974, 1980, 2046, 2068, 2115, 2170, 2232, 2256, 2310, 2387, 2480, 2520, 2585, 2604, 2632, 2640, 2728, 2772, 2790, 2820, 2914, 2961, 3069, 3080, 3102, 3255, 3290, 3384, 3410, 3465, 3472, 3619, 3696, 3720, 3760, 3906, 3948, 3960, 4092, 4136, 4230, 4340, 4371, 4464, 4620, 4653, 4774, 4935, 5040, 5115, 5170, 5208, 5264, 5456, 5544, 5580, 5640, 5828, 5922, 6138, 6160, 6204, 6510, 6580, 6768, 6820, 6930, 7161, 7238, 7285, 7440, 7755, 7812, 7896, 7920, 8184, 8272, 8460, 8680, 8742, 9240, 9306, 9548, 9765, 9870, 10199, 10230, 10340, 10416, 10857, 11088, 11160, 11280, 11656, 11844, 11935, 12276, 12408, 13020, 13113, 13160, 13640, 13860, 14322, 14476, 14570, 14805, 15345, 15510, 15624, 15792, 16027, 16368, 16920, 17360, 17484, 18095, 18480, 18612, 19096, 19530, 19740, 20398, 20460, 20680, 21483, 21714, 21855, 22320, 23265, 23312, 23688, 23870, 24552, 24816, 26040, 26226, 26320, 27280, 27720, 28644, 28952, 29140, 29610, 30597, 30690, 31020, 31248, 32054, 32571, 33840, 34968, 35805, 36190, 37224, 38192, 39060, 39480, 40796, 40920, 41360, 42966, 43428, 43710, 46530, 47376, 47740, 48081, 49104, 50995, 52080, 52452, 54285, 55440, 57288, 57904, 58280, 59220, 61194, 61380, 62040, 64108, 65142, 65565, 69936, 71610, 72380, 74448, 78120, 78960, 80135, 81592, 81840, 85932, 86856, 87420, 91791, 93060, 95480, 96162, 101990, 104904, 107415, 108570, 112189, 114576, 116560, 118440, 122388, 122760, 124080, 128216, 130284, 131130, 143220, 144243, 144760, 152985, 156240, 160270, 162855, 163184, 171864, 173712, 174840, 183582, 186120, 190960, 192324, 203980, 209808, 214830, 217140, 224378, 236880, 240405, 244776, 245520, 256432, 260568, 262260, 286440, 288486, 289520, 305970, 320540, 325710, 336567, 343728, 349680, 367164, 372240, 384648, 407960, 429660, 434280, 448756, 458955, 480810, 489552, 521136, 524520, 560945, 572880, 576972, 611940, 641080, 651420, 673134, 721215, 734328, 769296, 815920, 859320, 868560, 897512, 917910, 961620, 1009701, 1049040, 1121890, 1153944, 1223880, 1282160, 1302840, 1346268, 1442430, 1468656, 1682835, 1718640, 1795024, 1835820, 1923240, 2019402, 2243780, 2307888, 2447760, 2605680, 2692536, 2884860, 3365670, 3671640, 3846480, 4038804, 4487560, 5048505, 5385072, 5769720, 6731340, 7343280, 8077608, 8975120, 10097010, 11539440, 13462680, 16155216, 20194020, 26925360, 40388040, 80776080]

約数ペア:

[(1, 80776080), (2, 40388040), (3, 26925360), (4, 20194020), (5, 16155216), (6, 13462680), (7, 11539440), (8, 10097010), (9, 8975120), (10, 8077608), (11, 7343280), (12, 6731340), (14, 5769720), (15, 5385072), (16, 5048505), (18, 4487560), (20, 4038804), (21, 3846480), (22, 3671640), (24, 3365670), (28, 2884860), (30, 2692536), (31, 2605680), (33, 2447760), (35, 2307888), (36, 2243780), (40, 2019402), (42, 1923240), (44, 1835820), (45, 1795024), (47, 1718640), (48, 1682835), (55, 1468656), (56, 1442430), (60, 1346268), (62, 1302840), (63, 1282160), (66, 1223880), (70, 1153944), (72, 1121890), (77, 1049040), (80, 1009701), (84, 961620), (88, 917910), (90, 897512), (93, 868560), (94, 859320), (99, 815920), (105, 769296), (110, 734328), (112, 721215), (120, 673134), (124, 651420), (126, 641080), (132, 611940), (140, 576972), (141, 572880), (144, 560945), (154, 524520), (155, 521136), (165, 489552), (168, 480810), (176, 458955), (180, 448756), (186, 434280), (188, 429660), (198, 407960), (210, 384648), (217, 372240), (220, 367164), (231, 349680), (235, 343728), (240, 336567), (248, 325710), (252, 320540), (264, 305970), (279, 289520), (280, 288486), (282, 286440), (308, 262260), (310, 260568), (315, 256432), (329, 245520), (330, 244776), (336, 240405), (341, 236880), (360, 224378), (372, 217140), (376, 214830), (385, 209808), (396, 203980), (420, 192324), (423, 190960), (434, 186120), (440, 183582), (462, 174840), (465, 173712), (470, 171864), (495, 163184), (496, 162855), (504, 160270), (517, 156240), (528, 152985), (558, 144760), (560, 144243), (564, 143220), (616, 131130), (620, 130284), (630, 128216), (651, 124080), (658, 122760), (660, 122388), (682, 118440), (693, 116560), (705, 114576), (720, 112189), (744, 108570), (752, 107415), (770, 104904), (792, 101990), (840, 96162), (846, 95480), (868, 93060), (880, 91791), (924, 87420), (930, 86856), (940, 85932), (987, 81840), (990, 81592), (1008, 80135), (1023, 78960), (1034, 78120), (1085, 74448), (1116, 72380), (1128, 71610), (1155, 69936), (1232, 65565), (1240, 65142), (1260, 64108), (1302, 62040), (1316, 61380), (1320, 61194), (1364, 59220), (1386, 58280), (1395, 57904), (1410, 57288), (1457, 55440), (1488, 54285), (1540, 52452), (1551, 52080), (1584, 50995), (1645, 49104), (1680, 48081), (1692, 47740), (1705, 47376), (1736, 46530), (1848, 43710), (1860, 43428), (1880, 42966), (1953, 41360), (1974, 40920), (1980, 40796), (2046, 39480), (2068, 39060), (2115, 38192), (2170, 37224), (2232, 36190), (2256, 35805), (2310, 34968), (2387, 33840), (2480, 32571), (2520, 32054), (2585, 31248), (2604, 31020), (2632, 30690), (2640, 30597), (2728, 29610), (2772, 29140), (2790, 28952), (2820, 28644), (2914, 27720), (2961, 27280), (3069, 26320), (3080, 26226), (3102, 26040), (3255, 24816), (3290, 24552), (3384, 23870), (3410, 23688), (3465, 23312), (3472, 23265), (3619, 22320), (3696, 21855), (3720, 21714), (3760, 21483), (3906, 20680), (3948, 20460), (3960, 20398), (4092, 19740), (4136, 19530), (4230, 19096), (4340, 18612), (4371, 18480), (4464, 18095), (4620, 17484), (4653, 17360), (4774, 16920), (4935, 16368), (5040, 16027), (5115, 15792), (5170, 15624), (5208, 15510), (5264, 15345), (5456, 14805), (5544, 14570), (5580, 14476), (5640, 14322), (5828, 13860), (5922, 13640), (6138, 13160), (6160, 13113), (6204, 13020), (6510, 12408), (6580, 12276), (6768, 11935), (6820, 11844), (6930, 11656), (7161, 11280), (7238, 11160), (7285, 11088), (7440, 10857), (7755, 10416), (7812, 10340), (7896, 10230), (7920, 10199), (8184, 9870), (8272, 9765), (8460, 9548), (8680, 9306), (8742, 9240)]