20986102080

素因数分解:

$2^6\times 3^7\times 5^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:386

約数の個数: 448

約数和(自身を含む): 75820584960

約数和(自身を除く): 54834482880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 157, 160, 162, 180, 191, 192, 216, 240, 243, 270, 288, 314, 320, 324, 360, 382, 405, 432, 471, 480, 486, 540, 573, 576, 628, 648, 720, 729, 764, 785, 810, 864, 942, 955, 960, 972, 1080, 1146, 1215, 1256, 1296, 1413, 1440, 1458, 1528, 1570, 1620, 1719, 1728, 1884, 1910, 1944, 2160, 2187, 2292, 2355, 2430, 2512, 2592, 2826, 2865, 2880, 2916, 3056, 3140, 3240, 3438, 3645, 3768, 3820, 3888, 4239, 4320, 4374, 4584, 4710, 4860, 5024, 5157, 5184, 5652, 5730, 5832, 6112, 6280, 6480, 6876, 7065, 7290, 7536, 7640, 7776, 8478, 8595, 8640, 8748, 9168, 9420, 9720, 10048, 10314, 10935, 11304, 11460, 11664, 12224, 12560, 12717, 12960, 13752, 14130, 14580, 15072, 15280, 15471, 15552, 16956, 17190, 17496, 18336, 18840, 19440, 20628, 21195, 21870, 22608, 22920, 23328, 25120, 25434, 25785, 25920, 27504, 28260, 29160, 29987, 30144, 30560, 30942, 33912, 34380, 34992, 36672, 37680, 38151, 38880, 41256, 42390, 43740, 45216, 45840, 46413, 46656, 50240, 50868, 51570, 55008, 56520, 58320, 59974, 61120, 61884, 63585, 67824, 68760, 69984, 75360, 76302, 77355, 77760, 82512, 84780, 87480, 89961, 90432, 91680, 92826, 101736, 103140, 110016, 113040, 114453, 116640, 119948, 123768, 127170, 135648, 137520, 139239, 139968, 149935, 150720, 152604, 154710, 165024, 169560, 174960, 179922, 183360, 185652, 190755, 203472, 206280, 226080, 228906, 232065, 233280, 239896, 247536, 254340, 269883, 271296, 275040, 278478, 299870, 305208, 309420, 330048, 339120, 343359, 349920, 359844, 371304, 381510, 406944, 412560, 417717, 449805, 452160, 457812, 464130, 479792, 495072, 508680, 539766, 550080, 556956, 572265, 599740, 610416, 618840, 678240, 686718, 696195, 699840, 719688, 742608, 763020, 809649, 813888, 825120, 835434, 899610, 915624, 928260, 959584, 990144, 1017360, 1079532, 1113912, 1144530, 1199480, 1220832, 1237680, 1349415, 1356480, 1373436, 1392390, 1439376, 1485216, 1526040, 1619298, 1650240, 1670868, 1716795, 1799220, 1831248, 1856520, 1919168, 2034720, 2088585, 2159064, 2227824, 2289060, 2398960, 2428947, 2441664, 2475360, 2698830, 2746872, 2784780, 2878752, 2970432, 3052080, 3238596, 3341736, 3433590, 3598440, 3662496, 3713040, 4048245, 4069440, 4177170, 4318128, 4455648, 4578120, 4797920, 4857894, 4950720, 5397660, 5493744, 5569560, 5757504, 6104160, 6477192, 6683472, 6867180, 7196880, 7286841, 7324992, 7426080, 8096490, 8354340, 8636256, 8911296, 9156240, 9595840, 9715788, 10795320, 10987488, 11139120, 12144735, 12208320, 12954384, 13366944, 13734360, 14393760, 14573682, 14852160, 16192980, 16708680, 17272512, 18312480, 19431576, 21590640, 21860523, 21974976, 22278240, 24289470, 25908768, 26733888, 27468720, 28787520, 29147364, 32385960, 33417360, 36434205, 36624960, 38863152, 43181280, 43721046, 44556480, 48578940, 51817536, 54937440, 58294728, 64771920, 65581569, 66834720, 72868410, 77726304, 86362560, 87442092, 97157880, 109302615, 109874880, 116589456, 129543840, 131163138, 133669440, 145736820, 155452608, 174884184, 194315760, 218605230, 233178912, 259087680, 262326276, 291473640, 327907845, 349768368, 388631520, 437210460, 466357824, 524652552, 582947280, 655815690, 699536736, 777263040, 874420920, 1049305104, 1165894560, 1311631380, 1399073472, 1748841840, 2098610208, 2331789120, 2623262760, 3497683680, 4197220416, 5246525520, 6995367360, 10493051040, 20986102080]

約数ペア:

[(1, 20986102080), (2, 10493051040), (3, 6995367360), (4, 5246525520), (5, 4197220416), (6, 3497683680), (8, 2623262760), (9, 2331789120), (10, 2098610208), (12, 1748841840), (15, 1399073472), (16, 1311631380), (18, 1165894560), (20, 1049305104), (24, 874420920), (27, 777263040), (30, 699536736), (32, 655815690), (36, 582947280), (40, 524652552), (45, 466357824), (48, 437210460), (54, 388631520), (60, 349768368), (64, 327907845), (72, 291473640), (80, 262326276), (81, 259087680), (90, 233178912), (96, 218605230), (108, 194315760), (120, 174884184), (135, 155452608), (144, 145736820), (157, 133669440), (160, 131163138), (162, 129543840), (180, 116589456), (191, 109874880), (192, 109302615), (216, 97157880), (240, 87442092), (243, 86362560), (270, 77726304), (288, 72868410), (314, 66834720), (320, 65581569), (324, 64771920), (360, 58294728), (382, 54937440), (405, 51817536), (432, 48578940), (471, 44556480), (480, 43721046), (486, 43181280), (540, 38863152), (573, 36624960), (576, 36434205), (628, 33417360), (648, 32385960), (720, 29147364), (729, 28787520), (764, 27468720), (785, 26733888), (810, 25908768), (864, 24289470), (942, 22278240), (955, 21974976), (960, 21860523), (972, 21590640), (1080, 19431576), (1146, 18312480), (1215, 17272512), (1256, 16708680), (1296, 16192980), (1413, 14852160), (1440, 14573682), (1458, 14393760), (1528, 13734360), (1570, 13366944), (1620, 12954384), (1719, 12208320), (1728, 12144735), (1884, 11139120), (1910, 10987488), (1944, 10795320), (2160, 9715788), (2187, 9595840), (2292, 9156240), (2355, 8911296), (2430, 8636256), (2512, 8354340), (2592, 8096490), (2826, 7426080), (2865, 7324992), (2880, 7286841), (2916, 7196880), (3056, 6867180), (3140, 6683472), (3240, 6477192), (3438, 6104160), (3645, 5757504), (3768, 5569560), (3820, 5493744), (3888, 5397660), (4239, 4950720), (4320, 4857894), (4374, 4797920), (4584, 4578120), (4710, 4455648), (4860, 4318128), (5024, 4177170), (5157, 4069440), (5184, 4048245), (5652, 3713040), (5730, 3662496), (5832, 3598440), (6112, 3433590), (6280, 3341736), (6480, 3238596), (6876, 3052080), (7065, 2970432), (7290, 2878752), (7536, 2784780), (7640, 2746872), (7776, 2698830), (8478, 2475360), (8595, 2441664), (8640, 2428947), (8748, 2398960), (9168, 2289060), (9420, 2227824), (9720, 2159064), (10048, 2088585), (10314, 2034720), (10935, 1919168), (11304, 1856520), (11460, 1831248), (11664, 1799220), (12224, 1716795), (12560, 1670868), (12717, 1650240), (12960, 1619298), (13752, 1526040), (14130, 1485216), (14580, 1439376), (15072, 1392390), (15280, 1373436), (15471, 1356480), (15552, 1349415), (16956, 1237680), (17190, 1220832), (17496, 1199480), (18336, 1144530), (18840, 1113912), (19440, 1079532), (20628, 1017360), (21195, 990144), (21870, 959584), (22608, 928260), (22920, 915624), (23328, 899610), (25120, 835434), (25434, 825120), (25785, 813888), (25920, 809649), (27504, 763020), (28260, 742608), (29160, 719688), (29987, 699840), (30144, 696195), (30560, 686718), (30942, 678240), (33912, 618840), (34380, 610416), (34992, 599740), (36672, 572265), (37680, 556956), (38151, 550080), (38880, 539766), (41256, 508680), (42390, 495072), (43740, 479792), (45216, 464130), (45840, 457812), (46413, 452160), (46656, 449805), (50240, 417717), (50868, 412560), (51570, 406944), (55008, 381510), (56520, 371304), (58320, 359844), (59974, 349920), (61120, 343359), (61884, 339120), (63585, 330048), (67824, 309420), (68760, 305208), (69984, 299870), (75360, 278478), (76302, 275040), (77355, 271296), (77760, 269883), (82512, 254340), (84780, 247536), (87480, 239896), (89961, 233280), (90432, 232065), (91680, 228906), (92826, 226080), (101736, 206280), (103140, 203472), (110016, 190755), (113040, 185652), (114453, 183360), (116640, 179922), (119948, 174960), (123768, 169560), (127170, 165024), (135648, 154710), (137520, 152604), (139239, 150720), (139968, 149935)]