65540278080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1197739}}^1$

素因数の和:1197781

約数の個数: 168

約数和(自身を含む): 237296248800

約数和(自身を除く): 171755970720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 2880, 3040, 3420, 3648, 4560, 5472, 6080, 6840, 9120, 10944, 13680, 18240, 27360, 54720, 1197739, 2395478, 3593217, 4790956, 5988695, 7186434, 9581912, 10779651, 11977390, 14372868, 17966085, 19163824, 21559302, 22757041, 23954780, 28745736, 35932170, 38327648, 43118604, 45514082, 47909560, 53898255, 57491472, 68271123, 71864340, 76655296, 86237208, 91028164, 95819120, 107796510, 113785205, 114982944, 136542246, 143728680, 172474416, 182056328, 191638240, 204813369, 215593020, 227570410, 229965888, 273084492, 287457360, 341355615, 344948832, 364112656, 383276480, 409626738, 431186040, 455140820, 546168984, 574914720, 682711230, 689897664, 728225312, 819253476, 862372080, 910281640, 1024066845, 1092337968, 1149829440, 1365422460, 1456450624, 1638506952, 1724744160, 1820563280, 2048133690, 2184675936, 2730844920, 3277013904, 3449488320, 3641126560, 4096267380, 4369351872, 5461689840, 6554027808, 7282253120, 8192534760, 10923379680, 13108055616, 16385069520, 21846759360, 32770139040, 65540278080]

約数ペア:

[(1, 65540278080), (2, 32770139040), (3, 21846759360), (4, 16385069520), (5, 13108055616), (6, 10923379680), (8, 8192534760), (9, 7282253120), (10, 6554027808), (12, 5461689840), (15, 4369351872), (16, 4096267380), (18, 3641126560), (19, 3449488320), (20, 3277013904), (24, 2730844920), (30, 2184675936), (32, 2048133690), (36, 1820563280), (38, 1724744160), (40, 1638506952), (45, 1456450624), (48, 1365422460), (57, 1149829440), (60, 1092337968), (64, 1024066845), (72, 910281640), (76, 862372080), (80, 819253476), (90, 728225312), (95, 689897664), (96, 682711230), (114, 574914720), (120, 546168984), (144, 455140820), (152, 431186040), (160, 409626738), (171, 383276480), (180, 364112656), (190, 344948832), (192, 341355615), (228, 287457360), (240, 273084492), (285, 229965888), (288, 227570410), (304, 215593020), (320, 204813369), (342, 191638240), (360, 182056328), (380, 172474416), (456, 143728680), (480, 136542246), (570, 114982944), (576, 113785205), (608, 107796510), (684, 95819120), (720, 91028164), (760, 86237208), (855, 76655296), (912, 71864340), (960, 68271123), (1140, 57491472), (1216, 53898255), (1368, 47909560), (1440, 45514082), (1520, 43118604), (1710, 38327648), (1824, 35932170), (2280, 28745736), (2736, 23954780), (2880, 22757041), (3040, 21559302), (3420, 19163824), (3648, 17966085), (4560, 14372868), (5472, 11977390), (6080, 10779651), (6840, 9581912), (9120, 7186434), (10944, 5988695), (13680, 4790956), (18240, 3593217), (27360, 2395478), (54720, 1197739)]