83388240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:242

約数の個数: 240

約数和(自身を含む): 308730240

約数和(自身を除く): 225342000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 59, 60, 65, 72, 78, 80, 90, 104, 117, 118, 120, 130, 144, 151, 156, 177, 180, 195, 208, 234, 236, 240, 260, 295, 302, 312, 354, 360, 390, 453, 468, 472, 520, 531, 585, 590, 604, 624, 708, 720, 755, 767, 780, 885, 906, 936, 944, 1040, 1062, 1170, 1180, 1208, 1359, 1416, 1510, 1534, 1560, 1770, 1812, 1872, 1963, 2124, 2265, 2301, 2340, 2360, 2416, 2655, 2718, 2832, 3020, 3068, 3120, 3540, 3624, 3835, 3926, 4248, 4530, 4602, 4680, 4720, 5310, 5436, 5889, 6040, 6136, 6795, 6903, 7080, 7248, 7670, 7852, 8496, 8909, 9060, 9204, 9360, 9815, 10620, 10872, 11505, 11778, 12080, 12272, 13590, 13806, 14160, 15340, 15704, 17667, 17818, 18120, 18408, 19630, 21240, 21744, 23010, 23556, 26727, 27180, 27612, 29445, 30680, 31408, 34515, 35334, 35636, 36240, 36816, 39260, 42480, 44545, 46020, 47112, 53454, 54360, 55224, 58890, 61360, 69030, 70668, 71272, 78520, 80181, 88335, 89090, 92040, 94224, 106908, 108720, 110448, 115817, 117780, 133635, 138060, 141336, 142544, 157040, 160362, 176670, 178180, 184080, 213816, 231634, 235560, 267270, 276120, 282672, 320724, 347451, 353340, 356360, 400905, 427632, 463268, 471120, 534540, 552240, 579085, 641448, 694902, 706680, 712720, 801810, 926536, 1042353, 1069080, 1158170, 1282896, 1389804, 1413360, 1603620, 1737255, 1853072, 2084706, 2138160, 2316340, 2779608, 3207240, 3474510, 4169412, 4632680, 5211765, 5559216, 6414480, 6949020, 8338824, 9265360, 10423530, 13898040, 16677648, 20847060, 27796080, 41694120, 83388240]

約数ペア:

[(1, 83388240), (2, 41694120), (3, 27796080), (4, 20847060), (5, 16677648), (6, 13898040), (8, 10423530), (9, 9265360), (10, 8338824), (12, 6949020), (13, 6414480), (15, 5559216), (16, 5211765), (18, 4632680), (20, 4169412), (24, 3474510), (26, 3207240), (30, 2779608), (36, 2316340), (39, 2138160), (40, 2084706), (45, 1853072), (48, 1737255), (52, 1603620), (59, 1413360), (60, 1389804), (65, 1282896), (72, 1158170), (78, 1069080), (80, 1042353), (90, 926536), (104, 801810), (117, 712720), (118, 706680), (120, 694902), (130, 641448), (144, 579085), (151, 552240), (156, 534540), (177, 471120), (180, 463268), (195, 427632), (208, 400905), (234, 356360), (236, 353340), (240, 347451), (260, 320724), (295, 282672), (302, 276120), (312, 267270), (354, 235560), (360, 231634), (390, 213816), (453, 184080), (468, 178180), (472, 176670), (520, 160362), (531, 157040), (585, 142544), (590, 141336), (604, 138060), (624, 133635), (708, 117780), (720, 115817), (755, 110448), (767, 108720), (780, 106908), (885, 94224), (906, 92040), (936, 89090), (944, 88335), (1040, 80181), (1062, 78520), (1170, 71272), (1180, 70668), (1208, 69030), (1359, 61360), (1416, 58890), (1510, 55224), (1534, 54360), (1560, 53454), (1770, 47112), (1812, 46020), (1872, 44545), (1963, 42480), (2124, 39260), (2265, 36816), (2301, 36240), (2340, 35636), (2360, 35334), (2416, 34515), (2655, 31408), (2718, 30680), (2832, 29445), (3020, 27612), (3068, 27180), (3120, 26727), (3540, 23556), (3624, 23010), (3835, 21744), (3926, 21240), (4248, 19630), (4530, 18408), (4602, 18120), (4680, 17818), (4720, 17667), (5310, 15704), (5436, 15340), (5889, 14160), (6040, 13806), (6136, 13590), (6795, 12272), (6903, 12080), (7080, 11778), (7248, 11505), (7670, 10872), (7852, 10620), (8496, 9815), (8909, 9360), (9060, 9204)]