1678731120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7309}}^1$

素因数の和:7368

約数の個数: 240

約数和(自身を含む): 6363208800

約数和(自身を除く): 4684477680

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, 3190, 3480, 3828, 3960, 4176, 4785, 5104, 5220, 5742, 6380, 6960, 7309, 7656, 7920, 9570, 10440, 11484, 12760, 14355, 14618, 15312, 19140, 20880, 21927, 22968, 25520, 28710, 29236, 36545, 38280, 43854, 45936, 57420, 58472, 65781, 73090, 76560, 80399, 87708, 109635, 114840, 116944, 131562, 146180, 160798, 175416, 211961, 219270, 229680, 241197, 263124, 292360, 321596, 328905, 350832, 401995, 423922, 438540, 482394, 526248, 584720, 635883, 643192, 657810, 723591, 803990, 847844, 877080, 964788, 1052496, 1059805, 1205985, 1271766, 1286384, 1315620, 1447182, 1607980, 1695688, 1754160, 1907649, 1929576, 2119610, 2331571, 2411970, 2543532, 2631240, 2894364, 3179415, 3215960, 3391376, 3617955, 3815298, 3859152, 4239220, 4663142, 4823940, 5087064, 5262480, 5788728, 6358830, 6431920, 6994713, 7235910, 7630596, 8478440, 9326284, 9538245, 9647880, 10174128, 11577456, 11657855, 12717660, 13989426, 14471820, 15261192, 16956880, 18652568, 19076490, 19295760, 20984139, 23315710, 25435320, 27978852, 28943640, 30522384, 34973565, 37305136, 38152980, 41968278, 46631420, 50870640, 55957704, 57887280, 69947130, 76305960, 83936556, 93262840, 104920695, 111915408, 139894260, 152611920, 167873112, 186525680, 209841390, 279788520, 335746224, 419682780, 559577040, 839365560, 1678731120]

約数ペア:

[(1, 1678731120), (2, 839365560), (3, 559577040), (4, 419682780), (5, 335746224), (6, 279788520), (8, 209841390), (9, 186525680), (10, 167873112), (11, 152611920), (12, 139894260), (15, 111915408), (16, 104920695), (18, 93262840), (20, 83936556), (22, 76305960), (24, 69947130), (29, 57887280), (30, 55957704), (33, 50870640), (36, 46631420), (40, 41968278), (44, 38152980), (45, 37305136), (48, 34973565), (55, 30522384), (58, 28943640), (60, 27978852), (66, 25435320), (72, 23315710), (80, 20984139), (87, 19295760), (88, 19076490), (90, 18652568), (99, 16956880), (110, 15261192), (116, 14471820), (120, 13989426), (132, 12717660), (144, 11657855), (145, 11577456), (165, 10174128), (174, 9647880), (176, 9538245), (180, 9326284), (198, 8478440), (220, 7630596), (232, 7235910), (240, 6994713), (261, 6431920), (264, 6358830), (290, 5788728), (319, 5262480), (330, 5087064), (348, 4823940), (360, 4663142), (396, 4239220), (435, 3859152), (440, 3815298), (464, 3617955), (495, 3391376), (522, 3215960), (528, 3179415), (580, 2894364), (638, 2631240), (660, 2543532), (696, 2411970), (720, 2331571), (792, 2119610), (870, 1929576), (880, 1907649), (957, 1754160), (990, 1695688), (1044, 1607980), (1160, 1447182), (1276, 1315620), (1305, 1286384), (1320, 1271766), (1392, 1205985), (1584, 1059805), (1595, 1052496), (1740, 964788), (1914, 877080), (1980, 847844), (2088, 803990), (2320, 723591), (2552, 657810), (2610, 643192), (2640, 635883), (2871, 584720), (3190, 526248), (3480, 482394), (3828, 438540), (3960, 423922), (4176, 401995), (4785, 350832), (5104, 328905), (5220, 321596), (5742, 292360), (6380, 263124), (6960, 241197), (7309, 229680), (7656, 219270), (7920, 211961), (9570, 175416), (10440, 160798), (11484, 146180), (12760, 131562), (14355, 116944), (14618, 114840), (15312, 109635), (19140, 87708), (20880, 80399), (21927, 76560), (22968, 73090), (25520, 65781), (28710, 58472), (29236, 57420), (36545, 45936), (38280, 43854)]