21199683120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1147169}}^1$

素因数の和:1147203

約数の個数: 160

約数和(自身を含む): 81935470080

約数和(自身を除く): 60735786960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4620, 6160, 9240, 18480, 1147169, 2294338, 3441507, 4588676, 5735845, 6883014, 8030183, 9177352, 11471690, 12618859, 13766028, 16060366, 17207535, 18354704, 22943380, 24090549, 25237718, 27532056, 32120732, 34415070, 37856577, 40150915, 45886760, 48181098, 50475436, 55064112, 63094295, 64241464, 68830140, 75713154, 80301830, 88332013, 91773520, 96362196, 100950872, 120452745, 126188590, 128482928, 137660280, 151426308, 160603660, 176664026, 189282885, 192724392, 201901744, 240905490, 252377180, 264996039, 275320560, 302852616, 321207320, 353328052, 378565770, 385448784, 441660065, 481810980, 504754360, 529992078, 605705232, 642414640, 706656104, 757131540, 883320130, 963621960, 1009508720, 1059984156, 1324980195, 1413312208, 1514263080, 1766640260, 1927243920, 2119968312, 2649960390, 3028526160, 3533280520, 4239936624, 5299920780, 7066561040, 10599841560, 21199683120]

約数ペア:

[(1, 21199683120), (2, 10599841560), (3, 7066561040), (4, 5299920780), (5, 4239936624), (6, 3533280520), (7, 3028526160), (8, 2649960390), (10, 2119968312), (11, 1927243920), (12, 1766640260), (14, 1514263080), (15, 1413312208), (16, 1324980195), (20, 1059984156), (21, 1009508720), (22, 963621960), (24, 883320130), (28, 757131540), (30, 706656104), (33, 642414640), (35, 605705232), (40, 529992078), (42, 504754360), (44, 481810980), (48, 441660065), (55, 385448784), (56, 378565770), (60, 353328052), (66, 321207320), (70, 302852616), (77, 275320560), (80, 264996039), (84, 252377180), (88, 240905490), (105, 201901744), (110, 192724392), (112, 189282885), (120, 176664026), (132, 160603660), (140, 151426308), (154, 137660280), (165, 128482928), (168, 126188590), (176, 120452745), (210, 100950872), (220, 96362196), (231, 91773520), (240, 88332013), (264, 80301830), (280, 75713154), (308, 68830140), (330, 64241464), (336, 63094295), (385, 55064112), (420, 50475436), (440, 48181098), (462, 45886760), (528, 40150915), (560, 37856577), (616, 34415070), (660, 32120732), (770, 27532056), (840, 25237718), (880, 24090549), (924, 22943380), (1155, 18354704), (1232, 17207535), (1320, 16060366), (1540, 13766028), (1680, 12618859), (1848, 11471690), (2310, 9177352), (2640, 8030183), (3080, 6883014), (3696, 5735845), (4620, 4588676), (6160, 3441507), (9240, 2294338), (18480, 1147169)]