18640542960

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2801}}^1$

素因数の和:2918

約数の個数: 400

約数和(自身を含む): 70629229440

約数和(自身を除く): 51988686480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 79, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 158, 162, 180, 195, 208, 216, 234, 237, 240, 260, 270, 312, 316, 324, 351, 360, 390, 395, 405, 432, 468, 474, 520, 540, 585, 624, 632, 648, 702, 711, 720, 780, 790, 810, 936, 948, 1027, 1040, 1053, 1080, 1170, 1185, 1264, 1296, 1404, 1422, 1560, 1580, 1620, 1755, 1872, 1896, 2054, 2106, 2133, 2160, 2340, 2370, 2801, 2808, 2844, 3081, 3120, 3160, 3240, 3510, 3555, 3792, 4108, 4212, 4266, 4680, 4740, 5135, 5265, 5602, 5616, 5688, 6162, 6320, 6399, 6480, 7020, 7110, 8216, 8403, 8424, 8532, 9243, 9360, 9480, 10270, 10530, 10665, 11204, 11376, 12324, 12798, 14005, 14040, 14220, 15405, 16432, 16806, 16848, 17064, 18486, 18960, 20540, 21060, 21330, 22408, 24648, 25209, 25596, 27729, 28010, 28080, 28440, 30810, 31995, 33612, 34128, 36413, 36972, 41080, 42015, 42120, 42660, 44816, 46215, 49296, 50418, 51192, 55458, 56020, 56880, 61620, 63990, 67224, 72826, 73944, 75627, 82160, 83187, 84030, 84240, 85320, 92430, 100836, 102384, 109239, 110916, 112040, 123240, 126045, 127980, 134448, 138645, 145652, 147888, 151254, 166374, 168060, 170640, 182065, 184860, 201672, 218478, 221279, 221832, 224080, 226881, 246480, 252090, 255960, 277290, 291304, 302508, 327717, 332748, 336120, 364130, 369720, 378135, 403344, 415935, 436956, 442558, 443664, 453762, 504180, 511920, 546195, 554580, 582608, 605016, 655434, 663837, 665496, 672240, 728260, 739440, 756270, 831870, 873912, 885116, 907524, 983151, 1008360, 1092390, 1106395, 1109160, 1134405, 1210032, 1310868, 1327674, 1330992, 1456520, 1512540, 1638585, 1663740, 1747824, 1770232, 1815048, 1966302, 1991511, 2016720, 2184780, 2212790, 2218320, 2268810, 2621736, 2655348, 2876627, 2913040, 2949453, 3025080, 3277170, 3319185, 3327480, 3540464, 3630096, 3932604, 3983022, 4369560, 4425580, 4537620, 4915755, 5243472, 5310696, 5753254, 5898906, 5974533, 6050160, 6554340, 6638370, 6654960, 7865208, 7966044, 8629881, 8739120, 8851160, 9075240, 9831510, 9957555, 10621392, 11506508, 11797812, 11949066, 13108680, 13276740, 14383135, 14747265, 15730416, 15932088, 17259762, 17702320, 17923599, 18150480, 19663020, 19915110, 23013016, 23595624, 23898132, 25889643, 26217360, 26553480, 28766270, 29494530, 29872665, 31864176, 34519524, 35847198, 39326040, 39830220, 43149405, 46026032, 47191248, 47796264, 51779286, 53106960, 57532540, 58989060, 59745330, 69039048, 71694396, 77668929, 78652080, 79660440, 86298810, 89617995, 95592528, 103558572, 115065080, 117978120, 119490660, 129448215, 138078096, 143388792, 155337858, 159320880, 172597620, 179235990, 207117144, 230130160, 233006787, 235956240, 238981320, 258896430, 286777584, 310675716, 345195240, 358471980, 388344645, 414234288, 466013574, 477962640, 517792860, 621351432, 690390480, 716943960, 776689290, 932027148, 1035585720, 1165033935, 1242702864, 1433887920, 1553378580, 1864054296, 2071171440, 2330067870, 3106757160, 3728108592, 4660135740, 6213514320, 9320271480, 18640542960]

約数ペア:

[(1, 18640542960), (2, 9320271480), (3, 6213514320), (4, 4660135740), (5, 3728108592), (6, 3106757160), (8, 2330067870), (9, 2071171440), (10, 1864054296), (12, 1553378580), (13, 1433887920), (15, 1242702864), (16, 1165033935), (18, 1035585720), (20, 932027148), (24, 776689290), (26, 716943960), (27, 690390480), (30, 621351432), (36, 517792860), (39, 477962640), (40, 466013574), (45, 414234288), (48, 388344645), (52, 358471980), (54, 345195240), (60, 310675716), (65, 286777584), (72, 258896430), (78, 238981320), (79, 235956240), (80, 233006787), (81, 230130160), (90, 207117144), (104, 179235990), (108, 172597620), (117, 159320880), (120, 155337858), (130, 143388792), (135, 138078096), (144, 129448215), (156, 119490660), (158, 117978120), (162, 115065080), (180, 103558572), (195, 95592528), (208, 89617995), (216, 86298810), (234, 79660440), (237, 78652080), (240, 77668929), (260, 71694396), (270, 69039048), (312, 59745330), (316, 58989060), (324, 57532540), (351, 53106960), (360, 51779286), (390, 47796264), (395, 47191248), (405, 46026032), (432, 43149405), (468, 39830220), (474, 39326040), (520, 35847198), (540, 34519524), (585, 31864176), (624, 29872665), (632, 29494530), (648, 28766270), (702, 26553480), (711, 26217360), (720, 25889643), (780, 23898132), (790, 23595624), (810, 23013016), (936, 19915110), (948, 19663020), (1027, 18150480), (1040, 17923599), (1053, 17702320), (1080, 17259762), (1170, 15932088), (1185, 15730416), (1264, 14747265), (1296, 14383135), (1404, 13276740), (1422, 13108680), (1560, 11949066), (1580, 11797812), (1620, 11506508), (1755, 10621392), (1872, 9957555), (1896, 9831510), (2054, 9075240), (2106, 8851160), (2133, 8739120), (2160, 8629881), (2340, 7966044), (2370, 7865208), (2801, 6654960), (2808, 6638370), (2844, 6554340), (3081, 6050160), (3120, 5974533), (3160, 5898906), (3240, 5753254), (3510, 5310696), (3555, 5243472), (3792, 4915755), (4108, 4537620), (4212, 4425580), (4266, 4369560), (4680, 3983022), (4740, 3932604), (5135, 3630096), (5265, 3540464), (5602, 3327480), (5616, 3319185), (5688, 3277170), (6162, 3025080), (6320, 2949453), (6399, 2913040), (6480, 2876627), (7020, 2655348), (7110, 2621736), (8216, 2268810), (8403, 2218320), (8424, 2212790), (8532, 2184780), (9243, 2016720), (9360, 1991511), (9480, 1966302), (10270, 1815048), (10530, 1770232), (10665, 1747824), (11204, 1663740), (11376, 1638585), (12324, 1512540), (12798, 1456520), (14005, 1330992), (14040, 1327674), (14220, 1310868), (15405, 1210032), (16432, 1134405), (16806, 1109160), (16848, 1106395), (17064, 1092390), (18486, 1008360), (18960, 983151), (20540, 907524), (21060, 885116), (21330, 873912), (22408, 831870), (24648, 756270), (25209, 739440), (25596, 728260), (27729, 672240), (28010, 665496), (28080, 663837), (28440, 655434), (30810, 605016), (31995, 582608), (33612, 554580), (34128, 546195), (36413, 511920), (36972, 504180), (41080, 453762), (42015, 443664), (42120, 442558), (42660, 436956), (44816, 415935), (46215, 403344), (49296, 378135), (50418, 369720), (51192, 364130), (55458, 336120), (56020, 332748), (56880, 327717), (61620, 302508), (63990, 291304), (67224, 277290), (72826, 255960), (73944, 252090), (75627, 246480), (82160, 226881), (83187, 224080), (84030, 221832), (84240, 221279), (85320, 218478), (92430, 201672), (100836, 184860), (102384, 182065), (109239, 170640), (110916, 168060), (112040, 166374), (123240, 151254), (126045, 147888), (127980, 145652), (134448, 138645)]