26942760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:153

約数の個数: 256

約数和(自身を含む): 102816000

約数和(自身を除く): 75873240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 52, 54, 57, 60, 65, 72, 76, 78, 90, 95, 101, 104, 108, 114, 117, 120, 130, 135, 152, 156, 171, 180, 190, 195, 202, 216, 228, 234, 247, 260, 270, 285, 303, 312, 342, 351, 360, 380, 390, 404, 456, 468, 494, 505, 513, 520, 540, 570, 585, 606, 684, 702, 741, 760, 780, 808, 855, 909, 936, 988, 1010, 1026, 1080, 1140, 1170, 1212, 1235, 1313, 1368, 1404, 1482, 1515, 1560, 1710, 1755, 1818, 1919, 1976, 2020, 2052, 2223, 2280, 2340, 2424, 2470, 2565, 2626, 2727, 2808, 2964, 3030, 3420, 3510, 3636, 3705, 3838, 3939, 4040, 4104, 4446, 4545, 4680, 4940, 5130, 5252, 5454, 5757, 5928, 6060, 6565, 6669, 6840, 7020, 7272, 7410, 7676, 7878, 8892, 9090, 9595, 9880, 10260, 10504, 10908, 11115, 11514, 11817, 12120, 13130, 13338, 13635, 14040, 14820, 15352, 15756, 17271, 17784, 18180, 19190, 19695, 20520, 21816, 22230, 23028, 23634, 24947, 26260, 26676, 27270, 28785, 29640, 31512, 33345, 34542, 35451, 36360, 38380, 39390, 44460, 46056, 47268, 49894, 51813, 52520, 53352, 54540, 57570, 59085, 66690, 69084, 70902, 74841, 76760, 78780, 86355, 88920, 94536, 99788, 103626, 109080, 115140, 118170, 124735, 133380, 138168, 141804, 149682, 157560, 172710, 177255, 199576, 207252, 224523, 230280, 236340, 249470, 259065, 266760, 283608, 299364, 345420, 354510, 374205, 414504, 449046, 472680, 498940, 518130, 598728, 673569, 690840, 709020, 748410, 898092, 997880, 1036260, 1122615, 1347138, 1418040, 1496820, 1796184, 2072520, 2245230, 2694276, 2993640, 3367845, 4490460, 5388552, 6735690, 8980920, 13471380, 26942760]

約数ペア:

[(1, 26942760), (2, 13471380), (3, 8980920), (4, 6735690), (5, 5388552), (6, 4490460), (8, 3367845), (9, 2993640), (10, 2694276), (12, 2245230), (13, 2072520), (15, 1796184), (18, 1496820), (19, 1418040), (20, 1347138), (24, 1122615), (26, 1036260), (27, 997880), (30, 898092), (36, 748410), (38, 709020), (39, 690840), (40, 673569), (45, 598728), (52, 518130), (54, 498940), (57, 472680), (60, 449046), (65, 414504), (72, 374205), (76, 354510), (78, 345420), (90, 299364), (95, 283608), (101, 266760), (104, 259065), (108, 249470), (114, 236340), (117, 230280), (120, 224523), (130, 207252), (135, 199576), (152, 177255), (156, 172710), (171, 157560), (180, 149682), (190, 141804), (195, 138168), (202, 133380), (216, 124735), (228, 118170), (234, 115140), (247, 109080), (260, 103626), (270, 99788), (285, 94536), (303, 88920), (312, 86355), (342, 78780), (351, 76760), (360, 74841), (380, 70902), (390, 69084), (404, 66690), (456, 59085), (468, 57570), (494, 54540), (505, 53352), (513, 52520), (520, 51813), (540, 49894), (570, 47268), (585, 46056), (606, 44460), (684, 39390), (702, 38380), (741, 36360), (760, 35451), (780, 34542), (808, 33345), (855, 31512), (909, 29640), (936, 28785), (988, 27270), (1010, 26676), (1026, 26260), (1080, 24947), (1140, 23634), (1170, 23028), (1212, 22230), (1235, 21816), (1313, 20520), (1368, 19695), (1404, 19190), (1482, 18180), (1515, 17784), (1560, 17271), (1710, 15756), (1755, 15352), (1818, 14820), (1919, 14040), (1976, 13635), (2020, 13338), (2052, 13130), (2223, 12120), (2280, 11817), (2340, 11514), (2424, 11115), (2470, 10908), (2565, 10504), (2626, 10260), (2727, 9880), (2808, 9595), (2964, 9090), (3030, 8892), (3420, 7878), (3510, 7676), (3636, 7410), (3705, 7272), (3838, 7020), (3939, 6840), (4040, 6669), (4104, 6565), (4446, 6060), (4545, 5928), (4680, 5757), (4940, 5454), (5130, 5252)]