1172167920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21143}}^1$

素因数の和:21180

約数の個数: 240

約数和(自身を含む): 4908114432

約数和(自身を除く): 3735946512

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 252, 264, 280, 308, 315, 330, 336, 360, 385, 396, 420, 440, 462, 495, 504, 528, 560, 616, 630, 660, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1155, 1232, 1260, 1320, 1386, 1540, 1584, 1680, 1848, 1980, 2310, 2520, 2640, 2772, 3080, 3465, 3696, 3960, 4620, 5040, 5544, 6160, 6930, 7920, 9240, 11088, 13860, 18480, 21143, 27720, 42286, 55440, 63429, 84572, 105715, 126858, 148001, 169144, 190287, 211430, 232573, 253716, 296002, 317145, 338288, 380574, 422860, 444003, 465146, 507432, 592004, 634290, 697719, 740005, 761148, 845720, 888006, 930292, 951435, 1014864, 1162865, 1184008, 1268580, 1332009, 1395438, 1480010, 1522296, 1628011, 1691440, 1776012, 1860584, 1902870, 2093157, 2220015, 2325730, 2368016, 2537160, 2664018, 2790876, 2960020, 3044592, 3256022, 3488595, 3552024, 3721168, 3805740, 4186314, 4440030, 4651460, 4884033, 5074320, 5328036, 5581752, 5920040, 6512044, 6660045, 6977190, 7104048, 7611480, 8140055, 8372628, 8880060, 9302920, 9768066, 10465785, 10656072, 11163504, 11840080, 13024088, 13320090, 13954380, 14652099, 15222960, 16280110, 16745256, 17760120, 18605840, 19536132, 20931570, 21312144, 24420165, 26048176, 26640180, 27908760, 29304198, 32560220, 33490512, 35520240, 39072264, 41863140, 48840330, 53280360, 55817520, 58608396, 65120440, 73260495, 78144528, 83726280, 97680660, 106560720, 117216792, 130240880, 146520990, 167452560, 195361320, 234433584, 293041980, 390722640, 586083960, 1172167920]

約数ペア:

[(1, 1172167920), (2, 586083960), (3, 390722640), (4, 293041980), (5, 234433584), (6, 195361320), (7, 167452560), (8, 146520990), (9, 130240880), (10, 117216792), (11, 106560720), (12, 97680660), (14, 83726280), (15, 78144528), (16, 73260495), (18, 65120440), (20, 58608396), (21, 55817520), (22, 53280360), (24, 48840330), (28, 41863140), (30, 39072264), (33, 35520240), (35, 33490512), (36, 32560220), (40, 29304198), (42, 27908760), (44, 26640180), (45, 26048176), (48, 24420165), (55, 21312144), (56, 20931570), (60, 19536132), (63, 18605840), (66, 17760120), (70, 16745256), (72, 16280110), (77, 15222960), (80, 14652099), (84, 13954380), (88, 13320090), (90, 13024088), (99, 11840080), (105, 11163504), (110, 10656072), (112, 10465785), (120, 9768066), (126, 9302920), (132, 8880060), (140, 8372628), (144, 8140055), (154, 7611480), (165, 7104048), (168, 6977190), (176, 6660045), (180, 6512044), (198, 5920040), (210, 5581752), (220, 5328036), (231, 5074320), (240, 4884033), (252, 4651460), (264, 4440030), (280, 4186314), (308, 3805740), (315, 3721168), (330, 3552024), (336, 3488595), (360, 3256022), (385, 3044592), (396, 2960020), (420, 2790876), (440, 2664018), (462, 2537160), (495, 2368016), (504, 2325730), (528, 2220015), (560, 2093157), (616, 1902870), (630, 1860584), (660, 1776012), (693, 1691440), (720, 1628011), (770, 1522296), (792, 1480010), (840, 1395438), (880, 1332009), (924, 1268580), (990, 1184008), (1008, 1162865), (1155, 1014864), (1232, 951435), (1260, 930292), (1320, 888006), (1386, 845720), (1540, 761148), (1584, 740005), (1680, 697719), (1848, 634290), (1980, 592004), (2310, 507432), (2520, 465146), (2640, 444003), (2772, 422860), (3080, 380574), (3465, 338288), (3696, 317145), (3960, 296002), (4620, 253716), (5040, 232573), (5544, 211430), (6160, 190287), (6930, 169144), (7920, 148001), (9240, 126858), (11088, 105715), (13860, 84572), (18480, 63429), (21143, 55440), (27720, 42286)]