313093440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9883}}^1$

素因数の和:9917

約数の個数: 168

約数和(自身を含む): 1174930848

約数和(自身を除く): 861837408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 5280, 6336, 7920, 9883, 10560, 15840, 19766, 29649, 31680, 39532, 49415, 59298, 79064, 88947, 98830, 108713, 118596, 148245, 158128, 177894, 197660, 217426, 237192, 296490, 316256, 326139, 355788, 395320, 434852, 444735, 474384, 543565, 592980, 632512, 652278, 711576, 790640, 869704, 889470, 948768, 978417, 1087130, 1185960, 1304556, 1423152, 1581280, 1630695, 1739408, 1778940, 1897536, 1956834, 2174260, 2371920, 2609112, 2846304, 3162560, 3261390, 3478816, 3557880, 3913668, 4348520, 4743840, 4892085, 5218224, 5692608, 6522780, 6957632, 7115760, 7827336, 8697040, 9487680, 9784170, 10436448, 13045560, 14231520, 15654672, 17394080, 19568340, 20872896, 26091120, 28463040, 31309344, 34788160, 39136680, 52182240, 62618688, 78273360, 104364480, 156546720, 313093440]

約数ペア:

[(1, 313093440), (2, 156546720), (3, 104364480), (4, 78273360), (5, 62618688), (6, 52182240), (8, 39136680), (9, 34788160), (10, 31309344), (11, 28463040), (12, 26091120), (15, 20872896), (16, 19568340), (18, 17394080), (20, 15654672), (22, 14231520), (24, 13045560), (30, 10436448), (32, 9784170), (33, 9487680), (36, 8697040), (40, 7827336), (44, 7115760), (45, 6957632), (48, 6522780), (55, 5692608), (60, 5218224), (64, 4892085), (66, 4743840), (72, 4348520), (80, 3913668), (88, 3557880), (90, 3478816), (96, 3261390), (99, 3162560), (110, 2846304), (120, 2609112), (132, 2371920), (144, 2174260), (160, 1956834), (165, 1897536), (176, 1778940), (180, 1739408), (192, 1630695), (198, 1581280), (220, 1423152), (240, 1304556), (264, 1185960), (288, 1087130), (320, 978417), (330, 948768), (352, 889470), (360, 869704), (396, 790640), (440, 711576), (480, 652278), (495, 632512), (528, 592980), (576, 543565), (660, 474384), (704, 444735), (720, 434852), (792, 395320), (880, 355788), (960, 326139), (990, 316256), (1056, 296490), (1320, 237192), (1440, 217426), (1584, 197660), (1760, 177894), (1980, 158128), (2112, 148245), (2640, 118596), (2880, 108713), (3168, 98830), (3520, 88947), (3960, 79064), (5280, 59298), (6336, 49415), (7920, 39532), (9883, 31680), (10560, 29649), (15840, 19766)]