2130959521440

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{7691}}^1\times {\mathrm{21379}}^1$

素因数の和:29097

約数の個数: 240

約数和(自身を含む): 7521840960480

約数和(自身を除く): 5390881439040

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, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 7691, 12960, 15382, 21379, 23073, 30764, 38455, 42758, 46146, 61528, 64137, 69219, 76910, 85516, 92292, 106895, 115365, 123056, 128274, 138438, 153820, 171032, 184584, 192411, 207657, 213790, 230730, 246112, 256548, 276876, 307640, 320685, 342064, 346095, 369168, 384822, 415314, 427580, 461460, 513096, 553752, 577233, 615280, 622971, 641370, 684128, 692190, 738336, 769644, 830628, 855160, 922920, 962055, 1026192, 1038285, 1107504, 1154466, 1230560, 1245942, 1282740, 1384380, 1539288, 1661256, 1710320, 1731699, 1845840, 1924110, 2052384, 2076570, 2215008, 2308932, 2491884, 2565480, 2768760, 2886165, 3078576, 3114855, 3322512, 3420640, 3463398, 3691680, 3848220, 4153140, 4617864, 4983768, 5130960, 5537520, 5772330, 6157152, 6229710, 6645024, 6926796, 7696440, 8306280, 8658495, 9235728, 9967536, 10261920, 11075040, 11544660, 12459420, 13853592, 15392880, 16612560, 17316990, 18471456, 19935072, 23089320, 24918840, 27707184, 30785760, 33225120, 34633980, 46178640, 49837680, 55414368, 69267960, 92357280, 99675360, 138535920, 164425889, 277071840, 328851778, 493277667, 657703556, 822129445, 986555334, 1315407112, 1479833001, 1644258890, 1973110668, 2466388335, 2630814224, 2959666002, 3288517780, 3946221336, 4439499003, 4932776670, 5261628448, 5919332004, 6577035560, 7399165005, 7892442672, 8878998006, 9865553340, 11838664008, 13154071120, 13318497009, 14798330010, 15784885344, 17757996012, 19731106680, 22197495015, 23677328016, 26308142240, 26636994018, 29596660020, 35515992024, 39462213360, 44394990030, 47354656032, 53273988036, 59193320040, 66592485045, 71031984048, 78924426720, 88789980060, 106547976072, 118386640080, 133184970090, 142063968096, 177579960120, 213095952144, 236773280160, 266369940180, 355159920240, 426191904288, 532739880360, 710319840480, 1065479760720, 2130959521440]

約数ペア:

[(1, 2130959521440), (2, 1065479760720), (3, 710319840480), (4, 532739880360), (5, 426191904288), (6, 355159920240), (8, 266369940180), (9, 236773280160), (10, 213095952144), (12, 177579960120), (15, 142063968096), (16, 133184970090), (18, 118386640080), (20, 106547976072), (24, 88789980060), (27, 78924426720), (30, 71031984048), (32, 66592485045), (36, 59193320040), (40, 53273988036), (45, 47354656032), (48, 44394990030), (54, 39462213360), (60, 35515992024), (72, 29596660020), (80, 26636994018), (81, 26308142240), (90, 23677328016), (96, 22197495015), (108, 19731106680), (120, 17757996012), (135, 15784885344), (144, 14798330010), (160, 13318497009), (162, 13154071120), (180, 11838664008), (216, 9865553340), (240, 8878998006), (270, 7892442672), (288, 7399165005), (324, 6577035560), (360, 5919332004), (405, 5261628448), (432, 4932776670), (480, 4439499003), (540, 3946221336), (648, 3288517780), (720, 2959666002), (810, 2630814224), (864, 2466388335), (1080, 1973110668), (1296, 1644258890), (1440, 1479833001), (1620, 1315407112), (2160, 986555334), (2592, 822129445), (3240, 657703556), (4320, 493277667), (6480, 328851778), (7691, 277071840), (12960, 164425889), (15382, 138535920), (21379, 99675360), (23073, 92357280), (30764, 69267960), (38455, 55414368), (42758, 49837680), (46146, 46178640), (61528, 34633980), (64137, 33225120), (69219, 30785760), (76910, 27707184), (85516, 24918840), (92292, 23089320), (106895, 19935072), (115365, 18471456), (123056, 17316990), (128274, 16612560), (138438, 15392880), (153820, 13853592), (171032, 12459420), (184584, 11544660), (192411, 11075040), (207657, 10261920), (213790, 9967536), (230730, 9235728), (246112, 8658495), (256548, 8306280), (276876, 7696440), (307640, 6926796), (320685, 6645024), (342064, 6229710), (346095, 6157152), (369168, 5772330), (384822, 5537520), (415314, 5130960), (427580, 4983768), (461460, 4617864), (513096, 4153140), (553752, 3848220), (577233, 3691680), (615280, 3463398), (622971, 3420640), (641370, 3322512), (684128, 3114855), (692190, 3078576), (738336, 2886165), (769644, 2768760), (830628, 2565480), (855160, 2491884), (922920, 2308932), (962055, 2215008), (1026192, 2076570), (1038285, 2052384), (1107504, 1924110), (1154466, 1845840), (1230560, 1731699), (1245942, 1710320), (1282740, 1661256), (1384380, 1539288)]