27819437760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{69493}}^1$

素因数の和:69655

約数の個数: 168

約数和(自身を含む): 96377058960

約数和(自身を除く): 68557621200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 139, 144, 160, 180, 192, 240, 278, 288, 320, 360, 417, 480, 556, 576, 695, 720, 834, 960, 1112, 1251, 1390, 1440, 1668, 2085, 2224, 2502, 2780, 2880, 3336, 4170, 4448, 5004, 5560, 6255, 6672, 8340, 8896, 10008, 11120, 12510, 13344, 16680, 20016, 22240, 25020, 26688, 33360, 40032, 44480, 50040, 66720, 69493, 80064, 100080, 133440, 138986, 200160, 208479, 277972, 347465, 400320, 416958, 555944, 625437, 694930, 833916, 1042395, 1111888, 1250874, 1389860, 1667832, 2084790, 2223776, 2501748, 2779720, 3127185, 3335664, 4169580, 4447552, 5003496, 5559440, 6254370, 6671328, 8339160, 9659527, 10006992, 11118880, 12508740, 13342656, 16678320, 19319054, 20013984, 22237760, 25017480, 28978581, 33356640, 38638108, 40027968, 48297635, 50034960, 57957162, 66713280, 77276216, 86935743, 96595270, 100069920, 115914324, 144892905, 154552432, 173871486, 193190540, 200139840, 231828648, 289785810, 309104864, 347742972, 386381080, 434678715, 463657296, 579571620, 618209728, 695485944, 772762160, 869357430, 927314592, 1159143240, 1390971888, 1545524320, 1738714860, 1854629184, 2318286480, 2781943776, 3091048640, 3477429720, 4636572960, 5563887552, 6954859440, 9273145920, 13909718880, 27819437760]

約数ペア:

[(1, 27819437760), (2, 13909718880), (3, 9273145920), (4, 6954859440), (5, 5563887552), (6, 4636572960), (8, 3477429720), (9, 3091048640), (10, 2781943776), (12, 2318286480), (15, 1854629184), (16, 1738714860), (18, 1545524320), (20, 1390971888), (24, 1159143240), (30, 927314592), (32, 869357430), (36, 772762160), (40, 695485944), (45, 618209728), (48, 579571620), (60, 463657296), (64, 434678715), (72, 386381080), (80, 347742972), (90, 309104864), (96, 289785810), (120, 231828648), (139, 200139840), (144, 193190540), (160, 173871486), (180, 154552432), (192, 144892905), (240, 115914324), (278, 100069920), (288, 96595270), (320, 86935743), (360, 77276216), (417, 66713280), (480, 57957162), (556, 50034960), (576, 48297635), (695, 40027968), (720, 38638108), (834, 33356640), (960, 28978581), (1112, 25017480), (1251, 22237760), (1390, 20013984), (1440, 19319054), (1668, 16678320), (2085, 13342656), (2224, 12508740), (2502, 11118880), (2780, 10006992), (2880, 9659527), (3336, 8339160), (4170, 6671328), (4448, 6254370), (5004, 5559440), (5560, 5003496), (6255, 4447552), (6672, 4169580), (8340, 3335664), (8896, 3127185), (10008, 2779720), (11120, 2501748), (12510, 2223776), (13344, 2084790), (16680, 1667832), (20016, 1389860), (22240, 1250874), (25020, 1111888), (26688, 1042395), (33360, 833916), (40032, 694930), (44480, 625437), (50040, 555944), (66720, 416958), (69493, 400320), (80064, 347465), (100080, 277972), (133440, 208479), (138986, 200160)]