2740888920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{17449}}^1$

素因数の和:17498

約数の個数: 256

約数和(自身を含む): 10855296000

約数和(自身を除く): 8114407080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 17, 20, 21, 22, 24, 28, 30, 33, 34, 35, 40, 42, 44, 51, 55, 56, 60, 66, 68, 70, 77, 84, 85, 88, 102, 105, 110, 119, 120, 132, 136, 140, 154, 165, 168, 170, 187, 204, 210, 220, 231, 238, 255, 264, 280, 308, 330, 340, 357, 374, 385, 408, 420, 440, 462, 476, 510, 561, 595, 616, 660, 680, 714, 748, 770, 840, 924, 935, 952, 1020, 1122, 1155, 1190, 1309, 1320, 1428, 1496, 1540, 1785, 1848, 1870, 2040, 2244, 2310, 2380, 2618, 2805, 2856, 3080, 3570, 3740, 3927, 4488, 4620, 4760, 5236, 5610, 6545, 7140, 7480, 7854, 9240, 10472, 11220, 13090, 14280, 15708, 17449, 19635, 22440, 26180, 31416, 34898, 39270, 52347, 52360, 69796, 78540, 87245, 104694, 122143, 139592, 157080, 174490, 191939, 209388, 244286, 261735, 296633, 348980, 366429, 383878, 418776, 488572, 523470, 575817, 593266, 610715, 697960, 732858, 767756, 889899, 959695, 977144, 1046940, 1151634, 1186532, 1221430, 1343573, 1465716, 1483165, 1535512, 1779798, 1832145, 1919390, 2076431, 2093880, 2303268, 2373064, 2442860, 2687146, 2879085, 2931432, 2966330, 3262963, 3559596, 3664290, 3838780, 4030719, 4152862, 4449495, 4606536, 4885720, 5374292, 5758170, 5932660, 6229293, 6525926, 6717865, 7119192, 7328580, 7677560, 8061438, 8305724, 8898990, 9788889, 10382155, 10748584, 11516340, 11865320, 12458586, 13051852, 13435730, 14657160, 16122876, 16314815, 16611448, 17797980, 19577778, 20153595, 20764310, 22840741, 23032680, 24917172, 26103704, 26871460, 31146465, 32245752, 32629630, 35595960, 39155556, 40307190, 41528620, 45681482, 48944445, 49834344, 53742920, 62292930, 65259260, 68522223, 78311112, 80614380, 83057240, 91362964, 97888890, 114203705, 124585860, 130518520, 137044446, 161228760, 182725928, 195777780, 228407410, 249171720, 274088892, 342611115, 391555560, 456814820, 548177784, 685222230, 913629640, 1370444460, 2740888920]

約数ペア:

[(1, 2740888920), (2, 1370444460), (3, 913629640), (4, 685222230), (5, 548177784), (6, 456814820), (7, 391555560), (8, 342611115), (10, 274088892), (11, 249171720), (12, 228407410), (14, 195777780), (15, 182725928), (17, 161228760), (20, 137044446), (21, 130518520), (22, 124585860), (24, 114203705), (28, 97888890), (30, 91362964), (33, 83057240), (34, 80614380), (35, 78311112), (40, 68522223), (42, 65259260), (44, 62292930), (51, 53742920), (55, 49834344), (56, 48944445), (60, 45681482), (66, 41528620), (68, 40307190), (70, 39155556), (77, 35595960), (84, 32629630), (85, 32245752), (88, 31146465), (102, 26871460), (105, 26103704), (110, 24917172), (119, 23032680), (120, 22840741), (132, 20764310), (136, 20153595), (140, 19577778), (154, 17797980), (165, 16611448), (168, 16314815), (170, 16122876), (187, 14657160), (204, 13435730), (210, 13051852), (220, 12458586), (231, 11865320), (238, 11516340), (255, 10748584), (264, 10382155), (280, 9788889), (308, 8898990), (330, 8305724), (340, 8061438), (357, 7677560), (374, 7328580), (385, 7119192), (408, 6717865), (420, 6525926), (440, 6229293), (462, 5932660), (476, 5758170), (510, 5374292), (561, 4885720), (595, 4606536), (616, 4449495), (660, 4152862), (680, 4030719), (714, 3838780), (748, 3664290), (770, 3559596), (840, 3262963), (924, 2966330), (935, 2931432), (952, 2879085), (1020, 2687146), (1122, 2442860), (1155, 2373064), (1190, 2303268), (1309, 2093880), (1320, 2076431), (1428, 1919390), (1496, 1832145), (1540, 1779798), (1785, 1535512), (1848, 1483165), (1870, 1465716), (2040, 1343573), (2244, 1221430), (2310, 1186532), (2380, 1151634), (2618, 1046940), (2805, 977144), (2856, 959695), (3080, 889899), (3570, 767756), (3740, 732858), (3927, 697960), (4488, 610715), (4620, 593266), (4760, 575817), (5236, 523470), (5610, 488572), (6545, 418776), (7140, 383878), (7480, 366429), (7854, 348980), (9240, 296633), (10472, 261735), (11220, 244286), (13090, 209388), (14280, 191939), (15708, 174490), (17449, 157080), (19635, 139592), (22440, 122143), (26180, 104694), (31416, 87245), (34898, 78540), (39270, 69796), (52347, 52360)]