271183440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{739}}^1$

素因数の和:905

約数の個数: 160

約数和(自身を含む): 924940800

約数和(自身を除く): 653757360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 139, 165, 176, 220, 240, 264, 278, 330, 417, 440, 528, 556, 660, 695, 739, 834, 880, 1112, 1320, 1390, 1478, 1529, 1668, 2085, 2217, 2224, 2640, 2780, 2956, 3058, 3336, 3695, 4170, 4434, 4587, 5560, 5912, 6116, 6672, 7390, 7645, 8129, 8340, 8868, 9174, 11085, 11120, 11824, 12232, 14780, 15290, 16258, 16680, 17736, 18348, 22170, 22935, 24387, 24464, 29560, 30580, 32516, 33360, 35472, 36696, 40645, 44340, 45870, 48774, 59120, 61160, 65032, 73392, 81290, 88680, 91740, 97548, 102721, 121935, 122320, 130064, 162580, 177360, 183480, 195096, 205442, 243870, 308163, 325160, 366960, 390192, 410884, 487740, 513605, 616326, 650320, 821768, 975480, 1027210, 1129931, 1232652, 1540815, 1643536, 1950960, 2054420, 2259862, 2465304, 3081630, 3389793, 4108840, 4519724, 4930608, 5649655, 6163260, 6779586, 8217680, 9039448, 11299310, 12326520, 13559172, 16948965, 18078896, 22598620, 24653040, 27118344, 33897930, 45197240, 54236688, 67795860, 90394480, 135591720, 271183440]

約数ペア:

[(1, 271183440), (2, 135591720), (3, 90394480), (4, 67795860), (5, 54236688), (6, 45197240), (8, 33897930), (10, 27118344), (11, 24653040), (12, 22598620), (15, 18078896), (16, 16948965), (20, 13559172), (22, 12326520), (24, 11299310), (30, 9039448), (33, 8217680), (40, 6779586), (44, 6163260), (48, 5649655), (55, 4930608), (60, 4519724), (66, 4108840), (80, 3389793), (88, 3081630), (110, 2465304), (120, 2259862), (132, 2054420), (139, 1950960), (165, 1643536), (176, 1540815), (220, 1232652), (240, 1129931), (264, 1027210), (278, 975480), (330, 821768), (417, 650320), (440, 616326), (528, 513605), (556, 487740), (660, 410884), (695, 390192), (739, 366960), (834, 325160), (880, 308163), (1112, 243870), (1320, 205442), (1390, 195096), (1478, 183480), (1529, 177360), (1668, 162580), (2085, 130064), (2217, 122320), (2224, 121935), (2640, 102721), (2780, 97548), (2956, 91740), (3058, 88680), (3336, 81290), (3695, 73392), (4170, 65032), (4434, 61160), (4587, 59120), (5560, 48774), (5912, 45870), (6116, 44340), (6672, 40645), (7390, 36696), (7645, 35472), (8129, 33360), (8340, 32516), (8868, 30580), (9174, 29560), (11085, 24464), (11120, 24387), (11824, 22935), (12232, 22170), (14780, 18348), (15290, 17736), (16258, 16680)]