142057440

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{829}}^1$

素因数の和:874

約数の個数: 288

約数和(自身を含む): 587321280

約数和(自身を除く): 445263840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 160, 168, 170, 180, 204, 210, 224, 238, 240, 252, 255, 272, 280, 288, 306, 315, 336, 340, 357, 360, 408, 420, 476, 480, 504, 510, 544, 560, 595, 612, 630, 672, 680, 714, 720, 765, 816, 829, 840, 952, 1008, 1020, 1071, 1120, 1190, 1224, 1260, 1360, 1428, 1440, 1530, 1632, 1658, 1680, 1785, 1904, 2016, 2040, 2142, 2380, 2448, 2487, 2520, 2720, 2856, 3060, 3316, 3360, 3570, 3808, 4080, 4145, 4284, 4760, 4896, 4974, 5040, 5355, 5712, 5803, 6120, 6632, 7140, 7461, 8160, 8290, 8568, 9520, 9948, 10080, 10710, 11424, 11606, 12240, 12435, 13264, 14093, 14280, 14922, 16580, 17136, 17409, 19040, 19896, 21420, 23212, 24480, 24870, 26528, 28186, 28560, 29015, 29844, 33160, 34272, 34818, 37305, 39792, 42279, 42840, 46424, 49740, 52227, 56372, 57120, 58030, 59688, 66320, 69636, 70465, 74610, 79584, 84558, 85680, 87045, 92848, 98651, 99480, 104454, 112744, 116060, 119376, 126837, 132640, 139272, 140930, 149220, 169116, 171360, 174090, 185696, 197302, 198960, 208908, 211395, 225488, 232120, 238752, 253674, 261135, 278544, 281860, 295953, 298440, 338232, 348180, 394604, 397920, 417816, 422790, 450976, 464240, 493255, 507348, 522270, 557088, 563720, 591906, 596880, 634185, 676464, 696360, 789208, 835632, 845580, 887859, 928480, 986510, 1014696, 1044540, 1127440, 1183812, 1193760, 1268370, 1352928, 1392720, 1479765, 1578416, 1671264, 1691160, 1775718, 1973020, 2029392, 2089080, 2254880, 2367624, 2536740, 2785440, 2959530, 3156832, 3382320, 3551436, 3946040, 4058784, 4178160, 4439295, 4735248, 5073480, 5919060, 6764640, 7102872, 7892080, 8356320, 8878590, 9470496, 10146960, 11838120, 14205744, 15784160, 17757180, 20293920, 23676240, 28411488, 35514360, 47352480, 71028720, 142057440]

約数ペア:

[(1, 142057440), (2, 71028720), (3, 47352480), (4, 35514360), (5, 28411488), (6, 23676240), (7, 20293920), (8, 17757180), (9, 15784160), (10, 14205744), (12, 11838120), (14, 10146960), (15, 9470496), (16, 8878590), (17, 8356320), (18, 7892080), (20, 7102872), (21, 6764640), (24, 5919060), (28, 5073480), (30, 4735248), (32, 4439295), (34, 4178160), (35, 4058784), (36, 3946040), (40, 3551436), (42, 3382320), (45, 3156832), (48, 2959530), (51, 2785440), (56, 2536740), (60, 2367624), (63, 2254880), (68, 2089080), (70, 2029392), (72, 1973020), (80, 1775718), (84, 1691160), (85, 1671264), (90, 1578416), (96, 1479765), (102, 1392720), (105, 1352928), (112, 1268370), (119, 1193760), (120, 1183812), (126, 1127440), (136, 1044540), (140, 1014696), (144, 986510), (153, 928480), (160, 887859), (168, 845580), (170, 835632), (180, 789208), (204, 696360), (210, 676464), (224, 634185), (238, 596880), (240, 591906), (252, 563720), (255, 557088), (272, 522270), (280, 507348), (288, 493255), (306, 464240), (315, 450976), (336, 422790), (340, 417816), (357, 397920), (360, 394604), (408, 348180), (420, 338232), (476, 298440), (480, 295953), (504, 281860), (510, 278544), (544, 261135), (560, 253674), (595, 238752), (612, 232120), (630, 225488), (672, 211395), (680, 208908), (714, 198960), (720, 197302), (765, 185696), (816, 174090), (829, 171360), (840, 169116), (952, 149220), (1008, 140930), (1020, 139272), (1071, 132640), (1120, 126837), (1190, 119376), (1224, 116060), (1260, 112744), (1360, 104454), (1428, 99480), (1440, 98651), (1530, 92848), (1632, 87045), (1658, 85680), (1680, 84558), (1785, 79584), (1904, 74610), (2016, 70465), (2040, 69636), (2142, 66320), (2380, 59688), (2448, 58030), (2487, 57120), (2520, 56372), (2720, 52227), (2856, 49740), (3060, 46424), (3316, 42840), (3360, 42279), (3570, 39792), (3808, 37305), (4080, 34818), (4145, 34272), (4284, 33160), (4760, 29844), (4896, 29015), (4974, 28560), (5040, 28186), (5355, 26528), (5712, 24870), (5803, 24480), (6120, 23212), (6632, 21420), (7140, 19896), (7461, 19040), (8160, 17409), (8290, 17136), (8568, 16580), (9520, 14922), (9948, 14280), (10080, 14093), (10710, 13264), (11424, 12435), (11606, 12240)]