22269520

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:82

約数の個数: 240

約数和(自身を含む): 71245440

約数和(自身を除く): 48975920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 23, 26, 28, 35, 38, 40, 46, 49, 52, 56, 65, 70, 76, 80, 91, 92, 95, 98, 104, 112, 115, 130, 133, 140, 152, 161, 182, 184, 190, 196, 208, 230, 245, 247, 260, 266, 280, 299, 304, 322, 364, 368, 380, 392, 437, 455, 460, 490, 494, 520, 532, 560, 598, 637, 644, 665, 728, 760, 784, 805, 874, 910, 920, 931, 980, 988, 1040, 1064, 1127, 1196, 1235, 1274, 1288, 1330, 1456, 1495, 1520, 1610, 1729, 1748, 1820, 1840, 1862, 1960, 1976, 2093, 2128, 2185, 2254, 2392, 2470, 2548, 2576, 2660, 2990, 3059, 3185, 3220, 3458, 3496, 3640, 3724, 3920, 3952, 4186, 4370, 4508, 4655, 4784, 4940, 5096, 5320, 5635, 5681, 5980, 6118, 6370, 6440, 6916, 6992, 7280, 7448, 8372, 8645, 8740, 9016, 9310, 9880, 10192, 10465, 10640, 11270, 11362, 11960, 12103, 12236, 12740, 12880, 13832, 14651, 14896, 15295, 16744, 17290, 17480, 18032, 18620, 19760, 20930, 21413, 22540, 22724, 23920, 24206, 24472, 25480, 27664, 28405, 29302, 30590, 33488, 34580, 34960, 37240, 39767, 41860, 42826, 45080, 45448, 48412, 48944, 50960, 56810, 58604, 60515, 61180, 69160, 73255, 74480, 79534, 83720, 85652, 90160, 90896, 96824, 107065, 113620, 117208, 121030, 122360, 138320, 146510, 159068, 167440, 171304, 193648, 198835, 214130, 227240, 234416, 242060, 244720, 278369, 293020, 318136, 342608, 397670, 428260, 454480, 484120, 556738, 586040, 636272, 795340, 856520, 968240, 1113476, 1172080, 1391845, 1590680, 1713040, 2226952, 2783690, 3181360, 4453904, 5567380, 11134760, 22269520]

約数ペア:

[(1, 22269520), (2, 11134760), (4, 5567380), (5, 4453904), (7, 3181360), (8, 2783690), (10, 2226952), (13, 1713040), (14, 1590680), (16, 1391845), (19, 1172080), (20, 1113476), (23, 968240), (26, 856520), (28, 795340), (35, 636272), (38, 586040), (40, 556738), (46, 484120), (49, 454480), (52, 428260), (56, 397670), (65, 342608), (70, 318136), (76, 293020), (80, 278369), (91, 244720), (92, 242060), (95, 234416), (98, 227240), (104, 214130), (112, 198835), (115, 193648), (130, 171304), (133, 167440), (140, 159068), (152, 146510), (161, 138320), (182, 122360), (184, 121030), (190, 117208), (196, 113620), (208, 107065), (230, 96824), (245, 90896), (247, 90160), (260, 85652), (266, 83720), (280, 79534), (299, 74480), (304, 73255), (322, 69160), (364, 61180), (368, 60515), (380, 58604), (392, 56810), (437, 50960), (455, 48944), (460, 48412), (490, 45448), (494, 45080), (520, 42826), (532, 41860), (560, 39767), (598, 37240), (637, 34960), (644, 34580), (665, 33488), (728, 30590), (760, 29302), (784, 28405), (805, 27664), (874, 25480), (910, 24472), (920, 24206), (931, 23920), (980, 22724), (988, 22540), (1040, 21413), (1064, 20930), (1127, 19760), (1196, 18620), (1235, 18032), (1274, 17480), (1288, 17290), (1330, 16744), (1456, 15295), (1495, 14896), (1520, 14651), (1610, 13832), (1729, 12880), (1748, 12740), (1820, 12236), (1840, 12103), (1862, 11960), (1960, 11362), (1976, 11270), (2093, 10640), (2128, 10465), (2185, 10192), (2254, 9880), (2392, 9310), (2470, 9016), (2548, 8740), (2576, 8645), (2660, 8372), (2990, 7448), (3059, 7280), (3185, 6992), (3220, 6916), (3458, 6440), (3496, 6370), (3640, 6118), (3724, 5980), (3920, 5681), (3952, 5635), (4186, 5320), (4370, 5096), (4508, 4940), (4655, 4784)]