26401804560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1\times {\mathrm{797}}^1$

素因数の和:1286

約数の個数: 240

約数和(自身を含む): 89686134720

約数和(自身を除く): 63284330160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 139, 144, 180, 240, 278, 331, 360, 417, 556, 662, 695, 720, 797, 834, 993, 1112, 1251, 1324, 1390, 1594, 1655, 1668, 1986, 2085, 2224, 2391, 2502, 2648, 2780, 2979, 3188, 3310, 3336, 3972, 3985, 4170, 4782, 4965, 5004, 5296, 5560, 5958, 6255, 6376, 6620, 6672, 7173, 7944, 7970, 8340, 9564, 9930, 10008, 11120, 11916, 11955, 12510, 12752, 13240, 14346, 14895, 15888, 15940, 16680, 19128, 19860, 20016, 23832, 23910, 25020, 26480, 28692, 29790, 31880, 33360, 35865, 38256, 39720, 46009, 47664, 47820, 50040, 57384, 59580, 63760, 71730, 79440, 92018, 95640, 100080, 110783, 114768, 119160, 138027, 143460, 184036, 191280, 221566, 230045, 238320, 263807, 276054, 286920, 332349, 368072, 414081, 443132, 460090, 527614, 552108, 553915, 573840, 664698, 690135, 736144, 791421, 828162, 886264, 920180, 997047, 1055228, 1104216, 1107830, 1319035, 1329396, 1380270, 1582842, 1656324, 1661745, 1772528, 1840360, 1994094, 2070405, 2110456, 2208432, 2215660, 2374263, 2638070, 2658792, 2760540, 3165684, 3312648, 3323490, 3680720, 3957105, 3988188, 4140810, 4220912, 4431320, 4748526, 4985235, 5276140, 5317584, 5521080, 6331368, 6625296, 6646980, 7914210, 7976376, 8281620, 8862640, 9497052, 9970470, 10552280, 11042160, 11871315, 12662736, 13293960, 15828420, 15952752, 16563240, 18994104, 19940940, 21104560, 23742630, 26587920, 31656840, 33126480, 36669173, 37988208, 39881880, 47485260, 63313680, 73338346, 79763760, 94970520, 110007519, 146676692, 183345865, 189941040, 220015038, 293353384, 330022557, 366691730, 440030076, 550037595, 586706768, 660045114, 733383460, 880060152, 1100075190, 1320090228, 1466766920, 1650112785, 1760120304, 2200150380, 2640180456, 2933533840, 3300225570, 4400300760, 5280360912, 6600451140, 8800601520, 13200902280, 26401804560]

約数ペア:

[(1, 26401804560), (2, 13200902280), (3, 8800601520), (4, 6600451140), (5, 5280360912), (6, 4400300760), (8, 3300225570), (9, 2933533840), (10, 2640180456), (12, 2200150380), (15, 1760120304), (16, 1650112785), (18, 1466766920), (20, 1320090228), (24, 1100075190), (30, 880060152), (36, 733383460), (40, 660045114), (45, 586706768), (48, 550037595), (60, 440030076), (72, 366691730), (80, 330022557), (90, 293353384), (120, 220015038), (139, 189941040), (144, 183345865), (180, 146676692), (240, 110007519), (278, 94970520), (331, 79763760), (360, 73338346), (417, 63313680), (556, 47485260), (662, 39881880), (695, 37988208), (720, 36669173), (797, 33126480), (834, 31656840), (993, 26587920), (1112, 23742630), (1251, 21104560), (1324, 19940940), (1390, 18994104), (1594, 16563240), (1655, 15952752), (1668, 15828420), (1986, 13293960), (2085, 12662736), (2224, 11871315), (2391, 11042160), (2502, 10552280), (2648, 9970470), (2780, 9497052), (2979, 8862640), (3188, 8281620), (3310, 7976376), (3336, 7914210), (3972, 6646980), (3985, 6625296), (4170, 6331368), (4782, 5521080), (4965, 5317584), (5004, 5276140), (5296, 4985235), (5560, 4748526), (5958, 4431320), (6255, 4220912), (6376, 4140810), (6620, 3988188), (6672, 3957105), (7173, 3680720), (7944, 3323490), (7970, 3312648), (8340, 3165684), (9564, 2760540), (9930, 2658792), (10008, 2638070), (11120, 2374263), (11916, 2215660), (11955, 2208432), (12510, 2110456), (12752, 2070405), (13240, 1994094), (14346, 1840360), (14895, 1772528), (15888, 1661745), (15940, 1656324), (16680, 1582842), (19128, 1380270), (19860, 1329396), (20016, 1319035), (23832, 1107830), (23910, 1104216), (25020, 1055228), (26480, 997047), (28692, 920180), (29790, 886264), (31880, 828162), (33360, 791421), (35865, 736144), (38256, 690135), (39720, 664698), (46009, 573840), (47664, 553915), (47820, 552108), (50040, 527614), (57384, 460090), (59580, 443132), (63760, 414081), (71730, 368072), (79440, 332349), (92018, 286920), (95640, 276054), (100080, 263807), (110783, 238320), (114768, 230045), (119160, 221566), (138027, 191280), (143460, 184036)]