779472720

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1$

素因数の和:544

約数の個数: 400

約数和(自身を含む): 3075219840

約数和(自身を除く): 2295747120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 48, 52, 54, 57, 60, 65, 72, 76, 78, 80, 81, 90, 95, 104, 108, 114, 117, 120, 130, 135, 144, 152, 156, 162, 171, 180, 190, 195, 208, 216, 228, 234, 240, 247, 260, 270, 285, 304, 312, 324, 342, 351, 360, 380, 390, 405, 432, 456, 468, 487, 494, 513, 520, 540, 570, 585, 624, 648, 684, 702, 720, 741, 760, 780, 810, 855, 912, 936, 974, 988, 1026, 1040, 1053, 1080, 1140, 1170, 1235, 1296, 1368, 1404, 1461, 1482, 1520, 1539, 1560, 1620, 1710, 1755, 1872, 1948, 1976, 2052, 2106, 2160, 2223, 2280, 2340, 2435, 2470, 2565, 2736, 2808, 2922, 2964, 3078, 3120, 3240, 3420, 3510, 3705, 3896, 3952, 4104, 4212, 4383, 4446, 4560, 4680, 4870, 4940, 5130, 5265, 5616, 5844, 5928, 6156, 6331, 6480, 6669, 6840, 7020, 7305, 7410, 7695, 7792, 8208, 8424, 8766, 8892, 9253, 9360, 9740, 9880, 10260, 10530, 11115, 11688, 11856, 12312, 12662, 13149, 13338, 13680, 14040, 14610, 14820, 15390, 16848, 17532, 17784, 18506, 18993, 19480, 19760, 20007, 20520, 21060, 21915, 22230, 23376, 24624, 25324, 26298, 26676, 27759, 28080, 29220, 29640, 30780, 31655, 33345, 35064, 35568, 37012, 37986, 38960, 39447, 40014, 41040, 42120, 43830, 44460, 46265, 50648, 52596, 53352, 55518, 56979, 58440, 59280, 61560, 63310, 65745, 66690, 70128, 74024, 75972, 78894, 80028, 83277, 84240, 87660, 88920, 92530, 94965, 100035, 101296, 105192, 106704, 111036, 113958, 116880, 120289, 123120, 126620, 131490, 133380, 138795, 148048, 151944, 157788, 160056, 166554, 170937, 175320, 177840, 185060, 189930, 197235, 200070, 210384, 222072, 227916, 240578, 249831, 253240, 262980, 266760, 277590, 284895, 303888, 315576, 320112, 333108, 341874, 350640, 360867, 370120, 379860, 394470, 400140, 416385, 444144, 455832, 481156, 499662, 506480, 512811, 525960, 533520, 555180, 569790, 601445, 631152, 666216, 683748, 721734, 740240, 749493, 759720, 788940, 800280, 832770, 854685, 911664, 962312, 999324, 1025622, 1051920, 1082601, 1110360, 1139580, 1202890, 1249155, 1332432, 1367496, 1443468, 1498986, 1519440, 1577880, 1600560, 1665540, 1709370, 1804335, 1924624, 1998648, 2051244, 2165202, 2220720, 2279160, 2405780, 2498310, 2564055, 2734992, 2886936, 2997972, 3155760, 3247803, 3331080, 3418740, 3608670, 3747465, 3997296, 4102488, 4330404, 4558320, 4811560, 4996620, 5128110, 5413005, 5773872, 5995944, 6495606, 6662160, 6837480, 7217340, 7494930, 8204976, 8660808, 9623120, 9743409, 9993240, 10256220, 10826010, 11991888, 12991212, 13674960, 14434680, 14989860, 16239015, 17321616, 19486818, 19986480, 20512440, 21652020, 25982424, 28869360, 29979720, 32478030, 38973636, 41024880, 43304040, 48717045, 51964848, 59959440, 64956060, 77947272, 86608080, 97434090, 129912120, 155894544, 194868180, 259824240, 389736360, 779472720]

約数ペア:

[(1, 779472720), (2, 389736360), (3, 259824240), (4, 194868180), (5, 155894544), (6, 129912120), (8, 97434090), (9, 86608080), (10, 77947272), (12, 64956060), (13, 59959440), (15, 51964848), (16, 48717045), (18, 43304040), (19, 41024880), (20, 38973636), (24, 32478030), (26, 29979720), (27, 28869360), (30, 25982424), (36, 21652020), (38, 20512440), (39, 19986480), (40, 19486818), (45, 17321616), (48, 16239015), (52, 14989860), (54, 14434680), (57, 13674960), (60, 12991212), (65, 11991888), (72, 10826010), (76, 10256220), (78, 9993240), (80, 9743409), (81, 9623120), (90, 8660808), (95, 8204976), (104, 7494930), (108, 7217340), (114, 6837480), (117, 6662160), (120, 6495606), (130, 5995944), (135, 5773872), (144, 5413005), (152, 5128110), (156, 4996620), (162, 4811560), (171, 4558320), (180, 4330404), (190, 4102488), (195, 3997296), (208, 3747465), (216, 3608670), (228, 3418740), (234, 3331080), (240, 3247803), (247, 3155760), (260, 2997972), (270, 2886936), (285, 2734992), (304, 2564055), (312, 2498310), (324, 2405780), (342, 2279160), (351, 2220720), (360, 2165202), (380, 2051244), (390, 1998648), (405, 1924624), (432, 1804335), (456, 1709370), (468, 1665540), (487, 1600560), (494, 1577880), (513, 1519440), (520, 1498986), (540, 1443468), (570, 1367496), (585, 1332432), (624, 1249155), (648, 1202890), (684, 1139580), (702, 1110360), (720, 1082601), (741, 1051920), (760, 1025622), (780, 999324), (810, 962312), (855, 911664), (912, 854685), (936, 832770), (974, 800280), (988, 788940), (1026, 759720), (1040, 749493), (1053, 740240), (1080, 721734), (1140, 683748), (1170, 666216), (1235, 631152), (1296, 601445), (1368, 569790), (1404, 555180), (1461, 533520), (1482, 525960), (1520, 512811), (1539, 506480), (1560, 499662), (1620, 481156), (1710, 455832), (1755, 444144), (1872, 416385), (1948, 400140), (1976, 394470), (2052, 379860), (2106, 370120), (2160, 360867), (2223, 350640), (2280, 341874), (2340, 333108), (2435, 320112), (2470, 315576), (2565, 303888), (2736, 284895), (2808, 277590), (2922, 266760), (2964, 262980), (3078, 253240), (3120, 249831), (3240, 240578), (3420, 227916), (3510, 222072), (3705, 210384), (3896, 200070), (3952, 197235), (4104, 189930), (4212, 185060), (4383, 177840), (4446, 175320), (4560, 170937), (4680, 166554), (4870, 160056), (4940, 157788), (5130, 151944), (5265, 148048), (5616, 138795), (5844, 133380), (5928, 131490), (6156, 126620), (6331, 123120), (6480, 120289), (6669, 116880), (6840, 113958), (7020, 111036), (7305, 106704), (7410, 105192), (7695, 101296), (7792, 100035), (8208, 94965), (8424, 92530), (8766, 88920), (8892, 87660), (9253, 84240), (9360, 83277), (9740, 80028), (9880, 78894), (10260, 75972), (10530, 74024), (11115, 70128), (11688, 66690), (11856, 65745), (12312, 63310), (12662, 61560), (13149, 59280), (13338, 58440), (13680, 56979), (14040, 55518), (14610, 53352), (14820, 52596), (15390, 50648), (16848, 46265), (17532, 44460), (17784, 43830), (18506, 42120), (18993, 41040), (19480, 40014), (19760, 39447), (20007, 38960), (20520, 37986), (21060, 37012), (21915, 35568), (22230, 35064), (23376, 33345), (24624, 31655), (25324, 30780), (26298, 29640), (26676, 29220), (27759, 28080)]