665382960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2897}}^1$

素因数の和:2956

約数の個数: 240

約数和(自身を含む): 2522651040

約数和(自身を除く): 1857268080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 29, 30, 33, 36, 40, 44, 45, 48, 55, 58, 60, 66, 72, 80, 87, 88, 90, 99, 110, 116, 120, 132, 144, 145, 165, 174, 176, 180, 198, 220, 232, 240, 261, 264, 290, 319, 330, 348, 360, 396, 435, 440, 464, 495, 522, 528, 580, 638, 660, 696, 720, 792, 870, 880, 957, 990, 1044, 1160, 1276, 1305, 1320, 1392, 1584, 1595, 1740, 1914, 1980, 2088, 2320, 2552, 2610, 2640, 2871, 2897, 3190, 3480, 3828, 3960, 4176, 4785, 5104, 5220, 5742, 5794, 6380, 6960, 7656, 7920, 8691, 9570, 10440, 11484, 11588, 12760, 14355, 14485, 15312, 17382, 19140, 20880, 22968, 23176, 25520, 26073, 28710, 28970, 31867, 34764, 38280, 43455, 45936, 46352, 52146, 57420, 57940, 63734, 69528, 76560, 84013, 86910, 95601, 104292, 114840, 115880, 127468, 130365, 139056, 159335, 168026, 173820, 191202, 208584, 229680, 231760, 252039, 254936, 260730, 286803, 318670, 336052, 347640, 382404, 417168, 420065, 478005, 504078, 509872, 521460, 573606, 637340, 672104, 695280, 756117, 764808, 840130, 924143, 956010, 1008156, 1042920, 1147212, 1260195, 1274680, 1344208, 1434015, 1512234, 1529616, 1680260, 1848286, 1912020, 2016312, 2085840, 2294424, 2520390, 2549360, 2772429, 2868030, 3024468, 3360520, 3696572, 3780585, 3824040, 4032624, 4588848, 4620715, 5040780, 5544858, 5736060, 6048936, 6721040, 7393144, 7561170, 7648080, 8317287, 9241430, 10081560, 11089716, 11472120, 12097872, 13862145, 14786288, 15122340, 16634574, 18482860, 20163120, 22179432, 22944240, 27724290, 30244680, 33269148, 36965720, 41586435, 44358864, 55448580, 60489360, 66538296, 73931440, 83172870, 110897160, 133076592, 166345740, 221794320, 332691480, 665382960]

約数ペア:

[(1, 665382960), (2, 332691480), (3, 221794320), (4, 166345740), (5, 133076592), (6, 110897160), (8, 83172870), (9, 73931440), (10, 66538296), (11, 60489360), (12, 55448580), (15, 44358864), (16, 41586435), (18, 36965720), (20, 33269148), (22, 30244680), (24, 27724290), (29, 22944240), (30, 22179432), (33, 20163120), (36, 18482860), (40, 16634574), (44, 15122340), (45, 14786288), (48, 13862145), (55, 12097872), (58, 11472120), (60, 11089716), (66, 10081560), (72, 9241430), (80, 8317287), (87, 7648080), (88, 7561170), (90, 7393144), (99, 6721040), (110, 6048936), (116, 5736060), (120, 5544858), (132, 5040780), (144, 4620715), (145, 4588848), (165, 4032624), (174, 3824040), (176, 3780585), (180, 3696572), (198, 3360520), (220, 3024468), (232, 2868030), (240, 2772429), (261, 2549360), (264, 2520390), (290, 2294424), (319, 2085840), (330, 2016312), (348, 1912020), (360, 1848286), (396, 1680260), (435, 1529616), (440, 1512234), (464, 1434015), (495, 1344208), (522, 1274680), (528, 1260195), (580, 1147212), (638, 1042920), (660, 1008156), (696, 956010), (720, 924143), (792, 840130), (870, 764808), (880, 756117), (957, 695280), (990, 672104), (1044, 637340), (1160, 573606), (1276, 521460), (1305, 509872), (1320, 504078), (1392, 478005), (1584, 420065), (1595, 417168), (1740, 382404), (1914, 347640), (1980, 336052), (2088, 318670), (2320, 286803), (2552, 260730), (2610, 254936), (2640, 252039), (2871, 231760), (2897, 229680), (3190, 208584), (3480, 191202), (3828, 173820), (3960, 168026), (4176, 159335), (4785, 139056), (5104, 130365), (5220, 127468), (5742, 115880), (5794, 114840), (6380, 104292), (6960, 95601), (7656, 86910), (7920, 84013), (8691, 76560), (9570, 69528), (10440, 63734), (11484, 57940), (11588, 57420), (12760, 52146), (14355, 46352), (14485, 45936), (15312, 43455), (17382, 38280), (19140, 34764), (20880, 31867), (22968, 28970), (23176, 28710), (25520, 26073)]