389651114880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{269513}}^1$

素因数の和:269789

約数の個数: 192

約数和(自身を含む): 1350879631920

約数和(自身を除く): 961228517040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 251, 288, 320, 360, 384, 480, 502, 576, 640, 720, 753, 960, 1004, 1152, 1255, 1440, 1506, 1920, 2008, 2259, 2510, 2880, 3012, 3765, 4016, 4518, 5020, 5760, 6024, 7530, 8032, 9036, 10040, 11295, 12048, 15060, 16064, 18072, 20080, 22590, 24096, 30120, 32128, 36144, 40160, 45180, 48192, 60240, 72288, 80320, 90360, 96384, 120480, 144576, 160640, 180720, 240960, 269513, 289152, 361440, 481920, 539026, 722880, 808539, 1078052, 1347565, 1445760, 1617078, 2156104, 2425617, 2695130, 3234156, 4042695, 4312208, 4851234, 5390260, 6468312, 8085390, 8624416, 9702468, 10780520, 12128085, 12936624, 16170780, 17248832, 19404936, 21561040, 24256170, 25873248, 32341560, 34497664, 38809872, 43122080, 48512340, 51746496, 64683120, 67647763, 77619744, 86244160, 97024680, 103492992, 129366240, 135295526, 155239488, 172488320, 194049360, 202943289, 258732480, 270591052, 310478976, 338238815, 388098720, 405886578, 517464960, 541182104, 608829867, 676477630, 776197440, 811773156, 1014716445, 1082364208, 1217659734, 1352955260, 1552394880, 1623546312, 2029432890, 2164728416, 2435319468, 2705910520, 3044149335, 3247092624, 4058865780, 4329456832, 4870638936, 5411821040, 6088298670, 6494185248, 8117731560, 8658913664, 9741277872, 10823642080, 12176597340, 12988370496, 16235463120, 19482555744, 21647284160, 24353194680, 25976740992, 32470926240, 38965111488, 43294568320, 48706389360, 64941852480, 77930222976, 97412778720, 129883704960, 194825557440, 389651114880]

約数ペア:

[(1, 389651114880), (2, 194825557440), (3, 129883704960), (4, 97412778720), (5, 77930222976), (6, 64941852480), (8, 48706389360), (9, 43294568320), (10, 38965111488), (12, 32470926240), (15, 25976740992), (16, 24353194680), (18, 21647284160), (20, 19482555744), (24, 16235463120), (30, 12988370496), (32, 12176597340), (36, 10823642080), (40, 9741277872), (45, 8658913664), (48, 8117731560), (60, 6494185248), (64, 6088298670), (72, 5411821040), (80, 4870638936), (90, 4329456832), (96, 4058865780), (120, 3247092624), (128, 3044149335), (144, 2705910520), (160, 2435319468), (180, 2164728416), (192, 2029432890), (240, 1623546312), (251, 1552394880), (288, 1352955260), (320, 1217659734), (360, 1082364208), (384, 1014716445), (480, 811773156), (502, 776197440), (576, 676477630), (640, 608829867), (720, 541182104), (753, 517464960), (960, 405886578), (1004, 388098720), (1152, 338238815), (1255, 310478976), (1440, 270591052), (1506, 258732480), (1920, 202943289), (2008, 194049360), (2259, 172488320), (2510, 155239488), (2880, 135295526), (3012, 129366240), (3765, 103492992), (4016, 97024680), (4518, 86244160), (5020, 77619744), (5760, 67647763), (6024, 64683120), (7530, 51746496), (8032, 48512340), (9036, 43122080), (10040, 38809872), (11295, 34497664), (12048, 32341560), (15060, 25873248), (16064, 24256170), (18072, 21561040), (20080, 19404936), (22590, 17248832), (24096, 16170780), (30120, 12936624), (32128, 12128085), (36144, 10780520), (40160, 9702468), (45180, 8624416), (48192, 8085390), (60240, 6468312), (72288, 5390260), (80320, 4851234), (90360, 4312208), (96384, 4042695), (120480, 3234156), (144576, 2695130), (160640, 2425617), (180720, 2156104), (240960, 1617078), (269513, 1445760), (289152, 1347565), (361440, 1078052), (481920, 808539), (539026, 722880)]