1962221760

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{75703}}^1$

素因数の和:75732

約数の個数: 140

約数和(自身を含む): 6980060208

約数和(自身を除く): 5017838448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 75703, 151406, 227109, 302812, 378515, 454218, 605624, 681327, 757030, 908436, 1135545, 1211248, 1362654, 1514060, 1816872, 2043981, 2271090, 2422496, 2725308, 3028120, 3406635, 3633744, 4087962, 4542180, 4844992, 5450616, 6056240, 6131943, 6813270, 7267488, 8175924, 9084360, 10219905, 10901232, 12112480, 12263886, 13626540, 14534976, 16351848, 18168720, 20439810, 21802464, 24224960, 24527772, 27253080, 30659715, 32703696, 36337440, 40879620, 43604928, 49055544, 54506160, 61319430, 65407392, 72674880, 81759240, 98111088, 109012320, 122638860, 130814784, 163518480, 196222176, 218024640, 245277720, 327036960, 392444352, 490555440, 654073920, 981110880, 1962221760]

約数ペア:

[(1, 1962221760), (2, 981110880), (3, 654073920), (4, 490555440), (5, 392444352), (6, 327036960), (8, 245277720), (9, 218024640), (10, 196222176), (12, 163518480), (15, 130814784), (16, 122638860), (18, 109012320), (20, 98111088), (24, 81759240), (27, 72674880), (30, 65407392), (32, 61319430), (36, 54506160), (40, 49055544), (45, 43604928), (48, 40879620), (54, 36337440), (60, 32703696), (64, 30659715), (72, 27253080), (80, 24527772), (81, 24224960), (90, 21802464), (96, 20439810), (108, 18168720), (120, 16351848), (135, 14534976), (144, 13626540), (160, 12263886), (162, 12112480), (180, 10901232), (192, 10219905), (216, 9084360), (240, 8175924), (270, 7267488), (288, 6813270), (320, 6131943), (324, 6056240), (360, 5450616), (405, 4844992), (432, 4542180), (480, 4087962), (540, 3633744), (576, 3406635), (648, 3028120), (720, 2725308), (810, 2422496), (864, 2271090), (960, 2043981), (1080, 1816872), (1296, 1514060), (1440, 1362654), (1620, 1211248), (1728, 1135545), (2160, 908436), (2592, 757030), (2880, 681327), (3240, 605624), (4320, 454218), (5184, 378515), (6480, 302812), (8640, 227109), (12960, 151406), (25920, 75703)]