38954160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:216

約数の個数: 240

約数和(自身を含む): 153204480

約数和(自身を除く): 114250320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 59, 60, 63, 70, 72, 80, 84, 90, 105, 112, 118, 120, 126, 131, 140, 144, 168, 177, 180, 210, 236, 240, 252, 262, 280, 295, 315, 336, 354, 360, 393, 413, 420, 472, 504, 524, 531, 560, 590, 630, 655, 708, 720, 786, 826, 840, 885, 917, 944, 1008, 1048, 1062, 1179, 1180, 1239, 1260, 1310, 1416, 1572, 1652, 1680, 1770, 1834, 1965, 2065, 2096, 2124, 2358, 2360, 2478, 2520, 2620, 2655, 2751, 2832, 3144, 3304, 3540, 3668, 3717, 3930, 4130, 4248, 4585, 4716, 4720, 4956, 5040, 5240, 5310, 5502, 5895, 6195, 6288, 6608, 7080, 7336, 7434, 7729, 7860, 8253, 8260, 8496, 9170, 9432, 9912, 10480, 10620, 11004, 11790, 12390, 13755, 14160, 14672, 14868, 15458, 15720, 16506, 16520, 18340, 18585, 18864, 19824, 21240, 22008, 23187, 23580, 24780, 27510, 29736, 30916, 31440, 33012, 33040, 36680, 37170, 38645, 41265, 42480, 44016, 46374, 47160, 49560, 54103, 55020, 59472, 61832, 66024, 69561, 73360, 74340, 77290, 82530, 92748, 94320, 99120, 108206, 110040, 115935, 123664, 132048, 139122, 148680, 154580, 162309, 165060, 185496, 216412, 220080, 231870, 270515, 278244, 297360, 309160, 324618, 330120, 347805, 370992, 432824, 463740, 486927, 541030, 556488, 618320, 649236, 660240, 695610, 811545, 865648, 927480, 973854, 1082060, 1112976, 1298472, 1391220, 1623090, 1854960, 1947708, 2164120, 2434635, 2596944, 2782440, 3246180, 3895416, 4328240, 4869270, 5564880, 6492360, 7790832, 9738540, 12984720, 19477080, 38954160]

約数ペア:

[(1, 38954160), (2, 19477080), (3, 12984720), (4, 9738540), (5, 7790832), (6, 6492360), (7, 5564880), (8, 4869270), (9, 4328240), (10, 3895416), (12, 3246180), (14, 2782440), (15, 2596944), (16, 2434635), (18, 2164120), (20, 1947708), (21, 1854960), (24, 1623090), (28, 1391220), (30, 1298472), (35, 1112976), (36, 1082060), (40, 973854), (42, 927480), (45, 865648), (48, 811545), (56, 695610), (59, 660240), (60, 649236), (63, 618320), (70, 556488), (72, 541030), (80, 486927), (84, 463740), (90, 432824), (105, 370992), (112, 347805), (118, 330120), (120, 324618), (126, 309160), (131, 297360), (140, 278244), (144, 270515), (168, 231870), (177, 220080), (180, 216412), (210, 185496), (236, 165060), (240, 162309), (252, 154580), (262, 148680), (280, 139122), (295, 132048), (315, 123664), (336, 115935), (354, 110040), (360, 108206), (393, 99120), (413, 94320), (420, 92748), (472, 82530), (504, 77290), (524, 74340), (531, 73360), (560, 69561), (590, 66024), (630, 61832), (655, 59472), (708, 55020), (720, 54103), (786, 49560), (826, 47160), (840, 46374), (885, 44016), (917, 42480), (944, 41265), (1008, 38645), (1048, 37170), (1062, 36680), (1179, 33040), (1180, 33012), (1239, 31440), (1260, 30916), (1310, 29736), (1416, 27510), (1572, 24780), (1652, 23580), (1680, 23187), (1770, 22008), (1834, 21240), (1965, 19824), (2065, 18864), (2096, 18585), (2124, 18340), (2358, 16520), (2360, 16506), (2478, 15720), (2520, 15458), (2620, 14868), (2655, 14672), (2751, 14160), (2832, 13755), (3144, 12390), (3304, 11790), (3540, 11004), (3668, 10620), (3717, 10480), (3930, 9912), (4130, 9432), (4248, 9170), (4585, 8496), (4716, 8260), (4720, 8253), (4956, 7860), (5040, 7729), (5240, 7434), (5310, 7336), (5502, 7080), (5895, 6608), (6195, 6288)]