22585680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:178

約数の個数: 240

約数和(自身を含む): 86661120

約数和(自身を除く): 64075440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 104, 114, 117, 120, 127, 130, 144, 152, 156, 171, 180, 190, 195, 208, 228, 234, 240, 247, 254, 260, 285, 304, 312, 342, 360, 380, 381, 390, 456, 468, 494, 508, 520, 570, 585, 624, 635, 684, 720, 741, 760, 762, 780, 855, 912, 936, 988, 1016, 1040, 1140, 1143, 1170, 1235, 1270, 1368, 1482, 1520, 1524, 1560, 1651, 1710, 1872, 1905, 1976, 2032, 2223, 2280, 2286, 2340, 2413, 2470, 2540, 2736, 2964, 3048, 3120, 3302, 3420, 3705, 3810, 3952, 4446, 4560, 4572, 4680, 4826, 4940, 4953, 5080, 5715, 5928, 6096, 6604, 6840, 7239, 7410, 7620, 8255, 8892, 9144, 9360, 9652, 9880, 9906, 10160, 11115, 11430, 11856, 12065, 13208, 13680, 14478, 14820, 14859, 15240, 16510, 17784, 18288, 19304, 19760, 19812, 21717, 22230, 22860, 24130, 24765, 26416, 28956, 29640, 29718, 30480, 31369, 33020, 35568, 36195, 38608, 39624, 43434, 44460, 45720, 48260, 49530, 57912, 59280, 59436, 62738, 66040, 72390, 74295, 79248, 86868, 88920, 91440, 94107, 96520, 99060, 108585, 115824, 118872, 125476, 132080, 144780, 148590, 156845, 173736, 177840, 188214, 193040, 198120, 217170, 237744, 250952, 282321, 289560, 297180, 313690, 347472, 376428, 396240, 434340, 470535, 501904, 564642, 579120, 594360, 627380, 752856, 868680, 941070, 1129284, 1188720, 1254760, 1411605, 1505712, 1737360, 1882140, 2258568, 2509520, 2823210, 3764280, 4517136, 5646420, 7528560, 11292840, 22585680]

約数ペア:

[(1, 22585680), (2, 11292840), (3, 7528560), (4, 5646420), (5, 4517136), (6, 3764280), (8, 2823210), (9, 2509520), (10, 2258568), (12, 1882140), (13, 1737360), (15, 1505712), (16, 1411605), (18, 1254760), (19, 1188720), (20, 1129284), (24, 941070), (26, 868680), (30, 752856), (36, 627380), (38, 594360), (39, 579120), (40, 564642), (45, 501904), (48, 470535), (52, 434340), (57, 396240), (60, 376428), (65, 347472), (72, 313690), (76, 297180), (78, 289560), (80, 282321), (90, 250952), (95, 237744), (104, 217170), (114, 198120), (117, 193040), (120, 188214), (127, 177840), (130, 173736), (144, 156845), (152, 148590), (156, 144780), (171, 132080), (180, 125476), (190, 118872), (195, 115824), (208, 108585), (228, 99060), (234, 96520), (240, 94107), (247, 91440), (254, 88920), (260, 86868), (285, 79248), (304, 74295), (312, 72390), (342, 66040), (360, 62738), (380, 59436), (381, 59280), (390, 57912), (456, 49530), (468, 48260), (494, 45720), (508, 44460), (520, 43434), (570, 39624), (585, 38608), (624, 36195), (635, 35568), (684, 33020), (720, 31369), (741, 30480), (760, 29718), (762, 29640), (780, 28956), (855, 26416), (912, 24765), (936, 24130), (988, 22860), (1016, 22230), (1040, 21717), (1140, 19812), (1143, 19760), (1170, 19304), (1235, 18288), (1270, 17784), (1368, 16510), (1482, 15240), (1520, 14859), (1524, 14820), (1560, 14478), (1651, 13680), (1710, 13208), (1872, 12065), (1905, 11856), (1976, 11430), (2032, 11115), (2223, 10160), (2280, 9906), (2286, 9880), (2340, 9652), (2413, 9360), (2470, 9144), (2540, 8892), (2736, 8255), (2964, 7620), (3048, 7410), (3120, 7239), (3302, 6840), (3420, 6604), (3705, 6096), (3810, 5928), (3952, 5715), (4446, 5080), (4560, 4953), (4572, 4940), (4680, 4826)]