80138520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1$

素因数の和:108

約数の個数: 384

約数和(自身を含む): 336960000

約数和(自身を除く): 256821480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 49, 55, 56, 59, 60, 63, 66, 70, 72, 77, 84, 88, 90, 98, 99, 105, 110, 118, 120, 126, 132, 140, 147, 154, 165, 168, 177, 180, 196, 198, 210, 220, 231, 236, 245, 252, 264, 280, 294, 295, 308, 315, 330, 343, 354, 360, 385, 392, 396, 413, 420, 440, 441, 462, 472, 490, 495, 504, 531, 539, 588, 590, 616, 630, 649, 660, 686, 693, 708, 735, 770, 792, 826, 840, 882, 885, 924, 980, 990, 1029, 1062, 1078, 1155, 1176, 1180, 1239, 1260, 1298, 1320, 1372, 1386, 1416, 1470, 1540, 1617, 1652, 1715, 1764, 1770, 1848, 1947, 1960, 1980, 2058, 2065, 2124, 2156, 2205, 2310, 2360, 2478, 2520, 2596, 2655, 2695, 2744, 2772, 2891, 2940, 3080, 3087, 3234, 3245, 3304, 3430, 3465, 3528, 3540, 3717, 3773, 3894, 3960, 4116, 4130, 4248, 4312, 4410, 4543, 4620, 4851, 4956, 5145, 5192, 5310, 5390, 5544, 5782, 5841, 5880, 6174, 6195, 6468, 6490, 6860, 6930, 7080, 7434, 7546, 7788, 8085, 8232, 8260, 8673, 8820, 9086, 9240, 9702, 9735, 9912, 10290, 10620, 10780, 11319, 11564, 11682, 12348, 12390, 12936, 12980, 13629, 13720, 13860, 14455, 14868, 15092, 15435, 15576, 16170, 16520, 17346, 17640, 18172, 18585, 18865, 19404, 19470, 20237, 20580, 21240, 21560, 22638, 22715, 23128, 23364, 24255, 24696, 24780, 25960, 26019, 27258, 27720, 28910, 29205, 29736, 30184, 30870, 31801, 32340, 33957, 34692, 36344, 37170, 37730, 38808, 38940, 40474, 40887, 41160, 43365, 45276, 45430, 46728, 48510, 49560, 52038, 54516, 56595, 57820, 58410, 60711, 61740, 63602, 64680, 67914, 68145, 69384, 74340, 75460, 77880, 80948, 81774, 86730, 90552, 90860, 95403, 97020, 101185, 104076, 109032, 113190, 115640, 116820, 121422, 123480, 127204, 130095, 135828, 136290, 148680, 150920, 159005, 161896, 163548, 169785, 173460, 181720, 182133, 190806, 194040, 202370, 204435, 208152, 222607, 226380, 233640, 242844, 254408, 260190, 271656, 272580, 286209, 303555, 318010, 327096, 339570, 346920, 364266, 381612, 404740, 408870, 445214, 452760, 477015, 485688, 520380, 545160, 572418, 607110, 636020, 667821, 679140, 728532, 763224, 809480, 817740, 890428, 910665, 954030, 1040760, 1113035, 1144836, 1214220, 1272040, 1335642, 1358280, 1431045, 1457064, 1635480, 1780856, 1821330, 1908060, 2003463, 2226070, 2289672, 2428440, 2671284, 2862090, 3339105, 3642660, 3816120, 4006926, 4452140, 5342568, 5724180, 6678210, 7285320, 8013852, 8904280, 10017315, 11448360, 13356420, 16027704, 20034630, 26712840, 40069260, 80138520]

約数ペア:

[(1, 80138520), (2, 40069260), (3, 26712840), (4, 20034630), (5, 16027704), (6, 13356420), (7, 11448360), (8, 10017315), (9, 8904280), (10, 8013852), (11, 7285320), (12, 6678210), (14, 5724180), (15, 5342568), (18, 4452140), (20, 4006926), (21, 3816120), (22, 3642660), (24, 3339105), (28, 2862090), (30, 2671284), (33, 2428440), (35, 2289672), (36, 2226070), (40, 2003463), (42, 1908060), (44, 1821330), (45, 1780856), (49, 1635480), (55, 1457064), (56, 1431045), (59, 1358280), (60, 1335642), (63, 1272040), (66, 1214220), (70, 1144836), (72, 1113035), (77, 1040760), (84, 954030), (88, 910665), (90, 890428), (98, 817740), (99, 809480), (105, 763224), (110, 728532), (118, 679140), (120, 667821), (126, 636020), (132, 607110), (140, 572418), (147, 545160), (154, 520380), (165, 485688), (168, 477015), (177, 452760), (180, 445214), (196, 408870), (198, 404740), (210, 381612), (220, 364266), (231, 346920), (236, 339570), (245, 327096), (252, 318010), (264, 303555), (280, 286209), (294, 272580), (295, 271656), (308, 260190), (315, 254408), (330, 242844), (343, 233640), (354, 226380), (360, 222607), (385, 208152), (392, 204435), (396, 202370), (413, 194040), (420, 190806), (440, 182133), (441, 181720), (462, 173460), (472, 169785), (490, 163548), (495, 161896), (504, 159005), (531, 150920), (539, 148680), (588, 136290), (590, 135828), (616, 130095), (630, 127204), (649, 123480), (660, 121422), (686, 116820), (693, 115640), (708, 113190), (735, 109032), (770, 104076), (792, 101185), (826, 97020), (840, 95403), (882, 90860), (885, 90552), (924, 86730), (980, 81774), (990, 80948), (1029, 77880), (1062, 75460), (1078, 74340), (1155, 69384), (1176, 68145), (1180, 67914), (1239, 64680), (1260, 63602), (1298, 61740), (1320, 60711), (1372, 58410), (1386, 57820), (1416, 56595), (1470, 54516), (1540, 52038), (1617, 49560), (1652, 48510), (1715, 46728), (1764, 45430), (1770, 45276), (1848, 43365), (1947, 41160), (1960, 40887), (1980, 40474), (2058, 38940), (2065, 38808), (2124, 37730), (2156, 37170), (2205, 36344), (2310, 34692), (2360, 33957), (2478, 32340), (2520, 31801), (2596, 30870), (2655, 30184), (2695, 29736), (2744, 29205), (2772, 28910), (2891, 27720), (2940, 27258), (3080, 26019), (3087, 25960), (3234, 24780), (3245, 24696), (3304, 24255), (3430, 23364), (3465, 23128), (3528, 22715), (3540, 22638), (3717, 21560), (3773, 21240), (3894, 20580), (3960, 20237), (4116, 19470), (4130, 19404), (4248, 18865), (4312, 18585), (4410, 18172), (4543, 17640), (4620, 17346), (4851, 16520), (4956, 16170), (5145, 15576), (5192, 15435), (5310, 15092), (5390, 14868), (5544, 14455), (5782, 13860), (5841, 13720), (5880, 13629), (6174, 12980), (6195, 12936), (6468, 12390), (6490, 12348), (6860, 11682), (6930, 11564), (7080, 11319), (7434, 10780), (7546, 10620), (7788, 10290), (8085, 9912), (8232, 9735), (8260, 9702), (8673, 9240), (8820, 9086)]