201021380640

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{5170303}}^1$

素因数の和:5170333

約数の個数: 144

約数和(自身を含む): 711392467968

約数和(自身を除く): 510371087328

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 6480, 7776, 9720, 12960, 19440, 38880, 5170303, 10340606, 15510909, 20681212, 25851515, 31021818, 41362424, 46532727, 51703030, 62043636, 77554545, 82724848, 93065454, 103406060, 124087272, 139598181, 155109090, 165449696, 186130908, 206812120, 232663635, 248174544, 279196362, 310218180, 372261816, 413624240, 418794543, 465327270, 496349088, 558392724, 620436360, 697990905, 744523632, 827248480, 837589086, 930654540, 1116785448, 1240872720, 1256383629, 1395981810, 1489047264, 1675178172, 1861309080, 2093972715, 2233570896, 2481745440, 2512767258, 2791963620, 3350356344, 3722618160, 4187945430, 4467141792, 5025534516, 5583927240, 6281918145, 6700712688, 7445236320, 8375890860, 10051069032, 11167854480, 12563836290, 13401425376, 16751781720, 20102138064, 22335708960, 25127672580, 33503563440, 40204276128, 50255345160, 67007126880, 100510690320, 201021380640]

約数ペア:

[(1, 201021380640), (2, 100510690320), (3, 67007126880), (4, 50255345160), (5, 40204276128), (6, 33503563440), (8, 25127672580), (9, 22335708960), (10, 20102138064), (12, 16751781720), (15, 13401425376), (16, 12563836290), (18, 11167854480), (20, 10051069032), (24, 8375890860), (27, 7445236320), (30, 6700712688), (32, 6281918145), (36, 5583927240), (40, 5025534516), (45, 4467141792), (48, 4187945430), (54, 3722618160), (60, 3350356344), (72, 2791963620), (80, 2512767258), (81, 2481745440), (90, 2233570896), (96, 2093972715), (108, 1861309080), (120, 1675178172), (135, 1489047264), (144, 1395981810), (160, 1256383629), (162, 1240872720), (180, 1116785448), (216, 930654540), (240, 837589086), (243, 827248480), (270, 744523632), (288, 697990905), (324, 620436360), (360, 558392724), (405, 496349088), (432, 465327270), (480, 418794543), (486, 413624240), (540, 372261816), (648, 310218180), (720, 279196362), (810, 248174544), (864, 232663635), (972, 206812120), (1080, 186130908), (1215, 165449696), (1296, 155109090), (1440, 139598181), (1620, 124087272), (1944, 103406060), (2160, 93065454), (2430, 82724848), (2592, 77554545), (3240, 62043636), (3888, 51703030), (4320, 46532727), (4860, 41362424), (6480, 31021818), (7776, 25851515), (9720, 20681212), (12960, 15510909), (19440, 10340606), (38880, 5170303)]