788392440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2011}}^1$

素因数の和:2056

約数の個数: 240

約数和(自身を含む): 2914120440

約数和(自身を除く): 2125728000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 121, 132, 135, 162, 165, 180, 198, 216, 220, 242, 264, 270, 297, 324, 330, 360, 363, 396, 405, 440, 484, 495, 540, 594, 605, 648, 660, 726, 792, 810, 891, 968, 990, 1080, 1089, 1188, 1210, 1320, 1452, 1485, 1620, 1782, 1815, 1980, 2011, 2178, 2376, 2420, 2904, 2970, 3240, 3267, 3564, 3630, 3960, 4022, 4356, 4455, 4840, 5445, 5940, 6033, 6534, 7128, 7260, 8044, 8712, 8910, 9801, 10055, 10890, 11880, 12066, 13068, 14520, 16088, 16335, 17820, 18099, 19602, 20110, 21780, 22121, 24132, 26136, 30165, 32670, 35640, 36198, 39204, 40220, 43560, 44242, 48264, 49005, 54297, 60330, 65340, 66363, 72396, 78408, 80440, 88484, 90495, 98010, 108594, 110605, 120660, 130680, 132726, 144792, 162891, 176968, 180990, 196020, 199089, 217188, 221210, 241320, 243331, 265452, 271485, 325782, 331815, 361980, 392040, 398178, 434376, 442420, 486662, 530904, 542970, 597267, 651564, 663630, 723960, 729993, 796356, 814455, 884840, 973324, 995445, 1085940, 1194534, 1216655, 1303128, 1327260, 1459986, 1592712, 1628910, 1791801, 1946648, 1990890, 2171880, 2189979, 2389068, 2433310, 2654520, 2919972, 2986335, 3257820, 3583602, 3649965, 3981780, 4379958, 4778136, 4866620, 5839944, 5972670, 6515640, 6569937, 7167204, 7299930, 7963560, 8759916, 8959005, 9733240, 10949895, 11945340, 13139874, 14334408, 14599860, 17519832, 17918010, 19709811, 21899790, 23890680, 26279748, 29199720, 32849685, 35836020, 39419622, 43799580, 52559496, 65699370, 71672040, 78839244, 87599160, 98549055, 131398740, 157678488, 197098110, 262797480, 394196220, 788392440]

約数ペア:

[(1, 788392440), (2, 394196220), (3, 262797480), (4, 197098110), (5, 157678488), (6, 131398740), (8, 98549055), (9, 87599160), (10, 78839244), (11, 71672040), (12, 65699370), (15, 52559496), (18, 43799580), (20, 39419622), (22, 35836020), (24, 32849685), (27, 29199720), (30, 26279748), (33, 23890680), (36, 21899790), (40, 19709811), (44, 17918010), (45, 17519832), (54, 14599860), (55, 14334408), (60, 13139874), (66, 11945340), (72, 10949895), (81, 9733240), (88, 8959005), (90, 8759916), (99, 7963560), (108, 7299930), (110, 7167204), (120, 6569937), (121, 6515640), (132, 5972670), (135, 5839944), (162, 4866620), (165, 4778136), (180, 4379958), (198, 3981780), (216, 3649965), (220, 3583602), (242, 3257820), (264, 2986335), (270, 2919972), (297, 2654520), (324, 2433310), (330, 2389068), (360, 2189979), (363, 2171880), (396, 1990890), (405, 1946648), (440, 1791801), (484, 1628910), (495, 1592712), (540, 1459986), (594, 1327260), (605, 1303128), (648, 1216655), (660, 1194534), (726, 1085940), (792, 995445), (810, 973324), (891, 884840), (968, 814455), (990, 796356), (1080, 729993), (1089, 723960), (1188, 663630), (1210, 651564), (1320, 597267), (1452, 542970), (1485, 530904), (1620, 486662), (1782, 442420), (1815, 434376), (1980, 398178), (2011, 392040), (2178, 361980), (2376, 331815), (2420, 325782), (2904, 271485), (2970, 265452), (3240, 243331), (3267, 241320), (3564, 221210), (3630, 217188), (3960, 199089), (4022, 196020), (4356, 180990), (4455, 176968), (4840, 162891), (5445, 144792), (5940, 132726), (6033, 130680), (6534, 120660), (7128, 110605), (7260, 108594), (8044, 98010), (8712, 90495), (8910, 88484), (9801, 80440), (10055, 78408), (10890, 72396), (11880, 66363), (12066, 65340), (13068, 60330), (14520, 54297), (16088, 49005), (16335, 48264), (17820, 44242), (18099, 43560), (19602, 40220), (20110, 39204), (21780, 36198), (22121, 35640), (24132, 32670), (26136, 30165)]