1383944760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31771}}^1$

素因数の和:31810

約数の個数: 144

約数和(自身を含む): 4944040920

約数和(自身を除く): 3560096160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 660, 726, 792, 968, 990, 1089, 1210, 1320, 1452, 1815, 1980, 2178, 2420, 2904, 3630, 3960, 4356, 4840, 5445, 7260, 8712, 10890, 14520, 21780, 31771, 43560, 63542, 95313, 127084, 158855, 190626, 254168, 285939, 317710, 349481, 381252, 476565, 571878, 635420, 698962, 762504, 953130, 1048443, 1143756, 1270840, 1397924, 1429695, 1747405, 1906260, 2096886, 2287512, 2795848, 2859390, 3145329, 3494810, 3812520, 3844291, 4193772, 5242215, 5718780, 6290658, 6989620, 7688582, 8387544, 10484430, 11437560, 11532873, 12581316, 13979240, 15377164, 15726645, 19221455, 20968860, 23065746, 25162632, 30754328, 31453290, 34598619, 38442910, 41937720, 46131492, 57664365, 62906580, 69197238, 76885820, 92262984, 115328730, 125813160, 138394476, 153771640, 172993095, 230657460, 276788952, 345986190, 461314920, 691972380, 1383944760]

約数ペア:

[(1, 1383944760), (2, 691972380), (3, 461314920), (4, 345986190), (5, 276788952), (6, 230657460), (8, 172993095), (9, 153771640), (10, 138394476), (11, 125813160), (12, 115328730), (15, 92262984), (18, 76885820), (20, 69197238), (22, 62906580), (24, 57664365), (30, 46131492), (33, 41937720), (36, 38442910), (40, 34598619), (44, 31453290), (45, 30754328), (55, 25162632), (60, 23065746), (66, 20968860), (72, 19221455), (88, 15726645), (90, 15377164), (99, 13979240), (110, 12581316), (120, 11532873), (121, 11437560), (132, 10484430), (165, 8387544), (180, 7688582), (198, 6989620), (220, 6290658), (242, 5718780), (264, 5242215), (330, 4193772), (360, 3844291), (363, 3812520), (396, 3494810), (440, 3145329), (484, 2859390), (495, 2795848), (605, 2287512), (660, 2096886), (726, 1906260), (792, 1747405), (968, 1429695), (990, 1397924), (1089, 1270840), (1210, 1143756), (1320, 1048443), (1452, 953130), (1815, 762504), (1980, 698962), (2178, 635420), (2420, 571878), (2904, 476565), (3630, 381252), (3960, 349481), (4356, 317710), (4840, 285939), (5445, 254168), (7260, 190626), (8712, 158855), (10890, 127084), (14520, 95313), (21780, 63542), (31771, 43560)]