1395797520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{6301}}^1$

素因数の和:6401

約数の個数: 160

約数和(自身を含む): 4726197504

約数和(自身を除く): 3330399984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 71, 78, 80, 104, 120, 130, 142, 156, 195, 208, 213, 240, 260, 284, 312, 355, 390, 426, 520, 568, 624, 710, 780, 852, 923, 1040, 1065, 1136, 1420, 1560, 1704, 1846, 2130, 2769, 2840, 3120, 3408, 3692, 4260, 4615, 5538, 5680, 6301, 7384, 8520, 9230, 11076, 12602, 13845, 14768, 17040, 18460, 18903, 22152, 25204, 27690, 31505, 36920, 37806, 44304, 50408, 55380, 63010, 73840, 75612, 81913, 94515, 100816, 110760, 126020, 151224, 163826, 189030, 221520, 245739, 252040, 302448, 327652, 378060, 409565, 447371, 491478, 504080, 655304, 756120, 819130, 894742, 982956, 1228695, 1310608, 1342113, 1512240, 1638260, 1789484, 1965912, 2236855, 2457390, 2684226, 3276520, 3578968, 3931824, 4473710, 4914780, 5368452, 5815823, 6553040, 6710565, 7157936, 8947420, 9829560, 10736904, 11631646, 13421130, 17447469, 17894840, 19659120, 21473808, 23263292, 26842260, 29079115, 34894938, 35789680, 46526584, 53684520, 58158230, 69789876, 87237345, 93053168, 107369040, 116316460, 139579752, 174474690, 232632920, 279159504, 348949380, 465265840, 697898760, 1395797520]

約数ペア:

[(1, 1395797520), (2, 697898760), (3, 465265840), (4, 348949380), (5, 279159504), (6, 232632920), (8, 174474690), (10, 139579752), (12, 116316460), (13, 107369040), (15, 93053168), (16, 87237345), (20, 69789876), (24, 58158230), (26, 53684520), (30, 46526584), (39, 35789680), (40, 34894938), (48, 29079115), (52, 26842260), (60, 23263292), (65, 21473808), (71, 19659120), (78, 17894840), (80, 17447469), (104, 13421130), (120, 11631646), (130, 10736904), (142, 9829560), (156, 8947420), (195, 7157936), (208, 6710565), (213, 6553040), (240, 5815823), (260, 5368452), (284, 4914780), (312, 4473710), (355, 3931824), (390, 3578968), (426, 3276520), (520, 2684226), (568, 2457390), (624, 2236855), (710, 1965912), (780, 1789484), (852, 1638260), (923, 1512240), (1040, 1342113), (1065, 1310608), (1136, 1228695), (1420, 982956), (1560, 894742), (1704, 819130), (1846, 756120), (2130, 655304), (2769, 504080), (2840, 491478), (3120, 447371), (3408, 409565), (3692, 378060), (4260, 327652), (4615, 302448), (5538, 252040), (5680, 245739), (6301, 221520), (7384, 189030), (8520, 163826), (9230, 151224), (11076, 126020), (12602, 110760), (13845, 100816), (14768, 94515), (17040, 81913), (18460, 75612), (18903, 73840), (22152, 63010), (25204, 55380), (27690, 50408), (31505, 44304), (36920, 37806)]