1540198440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2969}}^1$

素因数の和:3128

約数の個数: 192

約数和(自身を含む): 5504241600

約数和(自身を除く): 3964043160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 131, 132, 165, 180, 198, 220, 262, 264, 330, 360, 393, 396, 440, 495, 524, 655, 660, 786, 792, 990, 1048, 1179, 1310, 1320, 1441, 1572, 1965, 1980, 2358, 2620, 2882, 2969, 3144, 3930, 3960, 4323, 4716, 5240, 5764, 5895, 5938, 7205, 7860, 8646, 8907, 9432, 11528, 11790, 11876, 12969, 14410, 14845, 15720, 17292, 17814, 21615, 23580, 23752, 25938, 26721, 28820, 29690, 32659, 34584, 35628, 43230, 44535, 47160, 51876, 53442, 57640, 59380, 64845, 65318, 71256, 86460, 89070, 97977, 103752, 106884, 118760, 129690, 130636, 133605, 163295, 172920, 178140, 195954, 213768, 259380, 261272, 267210, 293931, 326590, 356280, 388939, 391908, 489885, 518760, 534420, 587862, 653180, 777878, 783816, 979770, 1068840, 1166817, 1175724, 1306360, 1469655, 1555756, 1944695, 1959540, 2333634, 2351448, 2939310, 3111512, 3500451, 3889390, 3919080, 4278329, 4667268, 5834085, 5878620, 7000902, 7778780, 8556658, 9334536, 11668170, 11757240, 12834987, 14001804, 15557560, 17113316, 17502255, 21391645, 23336340, 25669974, 28003608, 34226632, 35004510, 38504961, 42783290, 46672680, 51339948, 64174935, 70009020, 77009922, 85566580, 102679896, 128349870, 140018040, 154019844, 171133160, 192524805, 256699740, 308039688, 385049610, 513399480, 770099220, 1540198440]

約数ペア:

[(1, 1540198440), (2, 770099220), (3, 513399480), (4, 385049610), (5, 308039688), (6, 256699740), (8, 192524805), (9, 171133160), (10, 154019844), (11, 140018040), (12, 128349870), (15, 102679896), (18, 85566580), (20, 77009922), (22, 70009020), (24, 64174935), (30, 51339948), (33, 46672680), (36, 42783290), (40, 38504961), (44, 35004510), (45, 34226632), (55, 28003608), (60, 25669974), (66, 23336340), (72, 21391645), (88, 17502255), (90, 17113316), (99, 15557560), (110, 14001804), (120, 12834987), (131, 11757240), (132, 11668170), (165, 9334536), (180, 8556658), (198, 7778780), (220, 7000902), (262, 5878620), (264, 5834085), (330, 4667268), (360, 4278329), (393, 3919080), (396, 3889390), (440, 3500451), (495, 3111512), (524, 2939310), (655, 2351448), (660, 2333634), (786, 1959540), (792, 1944695), (990, 1555756), (1048, 1469655), (1179, 1306360), (1310, 1175724), (1320, 1166817), (1441, 1068840), (1572, 979770), (1965, 783816), (1980, 777878), (2358, 653180), (2620, 587862), (2882, 534420), (2969, 518760), (3144, 489885), (3930, 391908), (3960, 388939), (4323, 356280), (4716, 326590), (5240, 293931), (5764, 267210), (5895, 261272), (5938, 259380), (7205, 213768), (7860, 195954), (8646, 178140), (8907, 172920), (9432, 163295), (11528, 133605), (11790, 130636), (11876, 129690), (12969, 118760), (14410, 106884), (14845, 103752), (15720, 97977), (17292, 89070), (17814, 86460), (21615, 71256), (23580, 65318), (23752, 64845), (25938, 59380), (26721, 57640), (28820, 53442), (29690, 51876), (32659, 47160), (34584, 44535), (35628, 43230)]