31214892240

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{688159}}^1$

素因数の和:688191

約数の個数: 200

約数和(自身を含む): 123901831680

約数和(自身を除く): 92686939440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1512, 1620, 1680, 1890, 2160, 2268, 2520, 2835, 3024, 3240, 3780, 4536, 5040, 5670, 6480, 7560, 9072, 11340, 15120, 22680, 45360, 688159, 1376318, 2064477, 2752636, 3440795, 4128954, 4817113, 5505272, 6193431, 6881590, 8257908, 9634226, 10322385, 11010544, 12386862, 13763180, 14451339, 16515816, 18580293, 19268452, 20644770, 24085565, 24773724, 27526360, 28902678, 30967155, 33031632, 37160586, 38536904, 41289540, 43354017, 48171130, 49547448, 55052720, 55740879, 57805356, 61934310, 72256695, 74321172, 77073808, 82579080, 86708034, 92901465, 96342260, 99094896, 111481758, 115610712, 123868620, 130062051, 144513390, 148642344, 165158160, 173416068, 185802930, 192684520, 216770085, 222963516, 231221424, 247737240, 260124102, 278704395, 289026780, 297284688, 346832136, 371605860, 385369040, 390186153, 433540170, 445927032, 495474480, 520248204, 557408790, 578053560, 650310255, 693664272, 743211720, 780372306, 867080340, 891854064, 1040496408, 1114817580, 1156107120, 1300620510, 1486423440, 1560744612, 1734160680, 1950930765, 2080992816, 2229635160, 2601241020, 3121489224, 3468321360, 3901861530, 4459270320, 5202482040, 6242978448, 7803723060, 10404964080, 15607446120, 31214892240]

約数ペア:

[(1, 31214892240), (2, 15607446120), (3, 10404964080), (4, 7803723060), (5, 6242978448), (6, 5202482040), (7, 4459270320), (8, 3901861530), (9, 3468321360), (10, 3121489224), (12, 2601241020), (14, 2229635160), (15, 2080992816), (16, 1950930765), (18, 1734160680), (20, 1560744612), (21, 1486423440), (24, 1300620510), (27, 1156107120), (28, 1114817580), (30, 1040496408), (35, 891854064), (36, 867080340), (40, 780372306), (42, 743211720), (45, 693664272), (48, 650310255), (54, 578053560), (56, 557408790), (60, 520248204), (63, 495474480), (70, 445927032), (72, 433540170), (80, 390186153), (81, 385369040), (84, 371605860), (90, 346832136), (105, 297284688), (108, 289026780), (112, 278704395), (120, 260124102), (126, 247737240), (135, 231221424), (140, 222963516), (144, 216770085), (162, 192684520), (168, 185802930), (180, 173416068), (189, 165158160), (210, 148642344), (216, 144513390), (240, 130062051), (252, 123868620), (270, 115610712), (280, 111481758), (315, 99094896), (324, 96342260), (336, 92901465), (360, 86708034), (378, 82579080), (405, 77073808), (420, 74321172), (432, 72256695), (504, 61934310), (540, 57805356), (560, 55740879), (567, 55052720), (630, 49547448), (648, 48171130), (720, 43354017), (756, 41289540), (810, 38536904), (840, 37160586), (945, 33031632), (1008, 30967155), (1080, 28902678), (1134, 27526360), (1260, 24773724), (1296, 24085565), (1512, 20644770), (1620, 19268452), (1680, 18580293), (1890, 16515816), (2160, 14451339), (2268, 13763180), (2520, 12386862), (2835, 11010544), (3024, 10322385), (3240, 9634226), (3780, 8257908), (4536, 6881590), (5040, 6193431), (5670, 5505272), (6480, 4817113), (7560, 4128954), (9072, 3440795), (11340, 2752636), (15120, 2064477), (22680, 1376318), (45360, 688159)]