128210784480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{3557}}^1\times {\mathrm{25031}}^1$

素因数の和:28609

約数の個数: 144

約数和(自身を含む): 437659788384

約数和(自身を除く): 309449003904

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 3557, 7114, 10671, 14228, 17785, 21342, 25031, 28456, 32013, 35570, 42684, 50062, 53355, 56912, 64026, 71140, 75093, 85368, 100124, 106710, 113824, 125155, 128052, 142280, 150186, 160065, 170736, 200248, 213420, 225279, 250310, 256104, 284560, 300372, 320130, 341472, 375465, 400496, 426840, 450558, 500620, 512208, 569120, 600744, 640260, 750930, 800992, 853680, 901116, 1001240, 1024416, 1126395, 1201488, 1280520, 1501860, 1707360, 1802232, 2002480, 2252790, 2402976, 2561040, 3003720, 3604464, 4004960, 4505580, 5122080, 6007440, 7208928, 9011160, 12014880, 18022320, 36044640, 89035267, 178070534, 267105801, 356141068, 445176335, 534211602, 712282136, 801317403, 890352670, 1068423204, 1335529005, 1424564272, 1602634806, 1780705340, 2136846408, 2671058010, 2849128544, 3205269612, 3561410680, 4006587015, 4273692816, 5342116020, 6410539224, 7122821360, 8013174030, 8547385632, 10684232040, 12821078448, 14245642720, 16026348060, 21368464080, 25642156896, 32052696120, 42736928160, 64105392240, 128210784480]

約数ペア:

[(1, 128210784480), (2, 64105392240), (3, 42736928160), (4, 32052696120), (5, 25642156896), (6, 21368464080), (8, 16026348060), (9, 14245642720), (10, 12821078448), (12, 10684232040), (15, 8547385632), (16, 8013174030), (18, 7122821360), (20, 6410539224), (24, 5342116020), (30, 4273692816), (32, 4006587015), (36, 3561410680), (40, 3205269612), (45, 2849128544), (48, 2671058010), (60, 2136846408), (72, 1780705340), (80, 1602634806), (90, 1424564272), (96, 1335529005), (120, 1068423204), (144, 890352670), (160, 801317403), (180, 712282136), (240, 534211602), (288, 445176335), (360, 356141068), (480, 267105801), (720, 178070534), (1440, 89035267), (3557, 36044640), (7114, 18022320), (10671, 12014880), (14228, 9011160), (17785, 7208928), (21342, 6007440), (25031, 5122080), (28456, 4505580), (32013, 4004960), (35570, 3604464), (42684, 3003720), (50062, 2561040), (53355, 2402976), (56912, 2252790), (64026, 2002480), (71140, 1802232), (75093, 1707360), (85368, 1501860), (100124, 1280520), (106710, 1201488), (113824, 1126395), (125155, 1024416), (128052, 1001240), (142280, 901116), (150186, 853680), (160065, 800992), (170736, 750930), (200248, 640260), (213420, 600744), (225279, 569120), (250310, 512208), (256104, 500620), (284560, 450558), (300372, 426840), (320130, 400496), (341472, 375465)]