20146118720

素因数分解:

$2^6\times 5^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{2017}}^1$

素因数の和:2075

約数の個数: 280

約数和(自身を含む): 60299995224

約数和(自身を除く): 40153876504

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 130, 140, 160, 182, 196, 208, 224, 245, 260, 280, 320, 343, 364, 392, 416, 448, 455, 490, 520, 560, 637, 686, 728, 784, 832, 910, 980, 1040, 1120, 1274, 1372, 1456, 1568, 1715, 1820, 1960, 2017, 2080, 2240, 2401, 2548, 2744, 2912, 3136, 3185, 3430, 3640, 3920, 4034, 4160, 4459, 4802, 5096, 5488, 5824, 6370, 6860, 7280, 7840, 8068, 8918, 9604, 10085, 10192, 10976, 12005, 12740, 13720, 14119, 14560, 15680, 16136, 17836, 19208, 20170, 20384, 21952, 22295, 24010, 25480, 26221, 27440, 28238, 29120, 31213, 32272, 35672, 38416, 40340, 40768, 44590, 48020, 50960, 52442, 54880, 56476, 62426, 64544, 70595, 71344, 76832, 80680, 89180, 96040, 98833, 101920, 104884, 109760, 112952, 124852, 129088, 131105, 141190, 142688, 153664, 156065, 161360, 178360, 183547, 192080, 197666, 203840, 209768, 225904, 249704, 262210, 282380, 285376, 312130, 322720, 356720, 367094, 384160, 395332, 419536, 451808, 494165, 499408, 524420, 564760, 624260, 645440, 691831, 713440, 734188, 768320, 790664, 839072, 903616, 917735, 988330, 998816, 1048840, 1129520, 1248520, 1284829, 1383662, 1426880, 1468376, 1581328, 1678144, 1835470, 1976660, 1997632, 2097680, 2259040, 2497040, 2569658, 2767324, 2936752, 3162656, 3459155, 3670940, 3953320, 4195360, 4518080, 4842817, 4994080, 5139316, 5534648, 5873504, 6325312, 6424145, 6918310, 7341880, 7906640, 8390720, 8993803, 9685634, 9988160, 10278632, 11069296, 11747008, 12848290, 13836620, 14683760, 15813280, 17987606, 19371268, 20557264, 22138592, 24214085, 25696580, 27673240, 29367520, 31626560, 35975212, 38742536, 41114528, 44277184, 44969015, 48428170, 51393160, 55346480, 58735040, 62956621, 71950424, 77485072, 82229056, 89938030, 96856340, 102786320, 110692960, 125913242, 143900848, 154970144, 179876060, 193712680, 205572640, 221385920, 251826484, 287801696, 309940288, 314783105, 359752120, 387425360, 411145280, 503652968, 575603392, 629566210, 719504240, 774850720, 1007305936, 1259132420, 1439008480, 1549701440, 2014611872, 2518264840, 2878016960, 4029223744, 5036529680, 10073059360, 20146118720]

約数ペア:

[(1, 20146118720), (2, 10073059360), (4, 5036529680), (5, 4029223744), (7, 2878016960), (8, 2518264840), (10, 2014611872), (13, 1549701440), (14, 1439008480), (16, 1259132420), (20, 1007305936), (26, 774850720), (28, 719504240), (32, 629566210), (35, 575603392), (40, 503652968), (49, 411145280), (52, 387425360), (56, 359752120), (64, 314783105), (65, 309940288), (70, 287801696), (80, 251826484), (91, 221385920), (98, 205572640), (104, 193712680), (112, 179876060), (130, 154970144), (140, 143900848), (160, 125913242), (182, 110692960), (196, 102786320), (208, 96856340), (224, 89938030), (245, 82229056), (260, 77485072), (280, 71950424), (320, 62956621), (343, 58735040), (364, 55346480), (392, 51393160), (416, 48428170), (448, 44969015), (455, 44277184), (490, 41114528), (520, 38742536), (560, 35975212), (637, 31626560), (686, 29367520), (728, 27673240), (784, 25696580), (832, 24214085), (910, 22138592), (980, 20557264), (1040, 19371268), (1120, 17987606), (1274, 15813280), (1372, 14683760), (1456, 13836620), (1568, 12848290), (1715, 11747008), (1820, 11069296), (1960, 10278632), (2017, 9988160), (2080, 9685634), (2240, 8993803), (2401, 8390720), (2548, 7906640), (2744, 7341880), (2912, 6918310), (3136, 6424145), (3185, 6325312), (3430, 5873504), (3640, 5534648), (3920, 5139316), (4034, 4994080), (4160, 4842817), (4459, 4518080), (4802, 4195360), (5096, 3953320), (5488, 3670940), (5824, 3459155), (6370, 3162656), (6860, 2936752), (7280, 2767324), (7840, 2569658), (8068, 2497040), (8918, 2259040), (9604, 2097680), (10085, 1997632), (10192, 1976660), (10976, 1835470), (12005, 1678144), (12740, 1581328), (13720, 1468376), (14119, 1426880), (14560, 1383662), (15680, 1284829), (16136, 1248520), (17836, 1129520), (19208, 1048840), (20170, 998816), (20384, 988330), (21952, 917735), (22295, 903616), (24010, 839072), (25480, 790664), (26221, 768320), (27440, 734188), (28238, 713440), (29120, 691831), (31213, 645440), (32272, 624260), (35672, 564760), (38416, 524420), (40340, 499408), (40768, 494165), (44590, 451808), (48020, 419536), (50960, 395332), (52442, 384160), (54880, 367094), (56476, 356720), (62426, 322720), (64544, 312130), (70595, 285376), (71344, 282380), (76832, 262210), (80680, 249704), (89180, 225904), (96040, 209768), (98833, 203840), (101920, 197666), (104884, 192080), (109760, 183547), (112952, 178360), (124852, 161360), (129088, 156065), (131105, 153664), (141190, 142688)]