7913489040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{11437}}^1$

素因数の和:11518

約数の個数: 180

約数和(自身を含む): 27463484412

約数和(自身を除く): 19549995372

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 961, 1116, 1240, 1395, 1488, 1860, 1922, 2232, 2480, 2790, 2883, 3720, 3844, 4464, 4805, 5580, 5766, 7440, 7688, 8649, 9610, 11160, 11437, 11532, 14415, 15376, 17298, 19220, 22320, 22874, 23064, 28830, 34311, 34596, 38440, 43245, 45748, 46128, 57185, 57660, 68622, 69192, 76880, 86490, 91496, 102933, 114370, 115320, 137244, 138384, 171555, 172980, 182992, 205866, 228740, 230640, 274488, 343110, 345960, 354547, 411732, 457480, 514665, 548976, 686220, 691920, 709094, 823464, 914960, 1029330, 1063641, 1372440, 1418188, 1646928, 1772735, 2058660, 2127282, 2744880, 2836376, 3190923, 3545470, 4117320, 4254564, 5318205, 5672752, 6381846, 7090940, 8234640, 8509128, 10636410, 10990957, 12763692, 14181880, 15954615, 17018256, 21272820, 21981914, 25527384, 28363760, 31909230, 32972871, 42545640, 43963828, 51054768, 54954785, 63818460, 65945742, 85091280, 87927656, 98918613, 109909570, 127636920, 131891484, 164864355, 175855312, 197837226, 219819140, 255273840, 263782968, 329728710, 395674452, 439638280, 494593065, 527565936, 659457420, 791348904, 879276560, 989186130, 1318914840, 1582697808, 1978372260, 2637829680, 3956744520, 7913489040]

約数ペア:

[(1, 7913489040), (2, 3956744520), (3, 2637829680), (4, 1978372260), (5, 1582697808), (6, 1318914840), (8, 989186130), (9, 879276560), (10, 791348904), (12, 659457420), (15, 527565936), (16, 494593065), (18, 439638280), (20, 395674452), (24, 329728710), (30, 263782968), (31, 255273840), (36, 219819140), (40, 197837226), (45, 175855312), (48, 164864355), (60, 131891484), (62, 127636920), (72, 109909570), (80, 98918613), (90, 87927656), (93, 85091280), (120, 65945742), (124, 63818460), (144, 54954785), (155, 51054768), (180, 43963828), (186, 42545640), (240, 32972871), (248, 31909230), (279, 28363760), (310, 25527384), (360, 21981914), (372, 21272820), (465, 17018256), (496, 15954615), (558, 14181880), (620, 12763692), (720, 10990957), (744, 10636410), (930, 8509128), (961, 8234640), (1116, 7090940), (1240, 6381846), (1395, 5672752), (1488, 5318205), (1860, 4254564), (1922, 4117320), (2232, 3545470), (2480, 3190923), (2790, 2836376), (2883, 2744880), (3720, 2127282), (3844, 2058660), (4464, 1772735), (4805, 1646928), (5580, 1418188), (5766, 1372440), (7440, 1063641), (7688, 1029330), (8649, 914960), (9610, 823464), (11160, 709094), (11437, 691920), (11532, 686220), (14415, 548976), (15376, 514665), (17298, 457480), (19220, 411732), (22320, 354547), (22874, 345960), (23064, 343110), (28830, 274488), (34311, 230640), (34596, 228740), (38440, 205866), (43245, 182992), (45748, 172980), (46128, 171555), (57185, 138384), (57660, 137244), (68622, 115320), (69192, 114370), (76880, 102933), (86490, 91496)]