18719307360

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{811}}^1$

素因数の和:988

約数の個数: 480

約数和(自身を含む): 71753042592

約数和(自身を除く): 53033735232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 137, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 260, 270, 274, 288, 312, 324, 351, 360, 390, 405, 411, 416, 432, 468, 480, 520, 540, 548, 585, 624, 648, 685, 702, 720, 780, 810, 811, 822, 864, 936, 1040, 1053, 1080, 1096, 1170, 1233, 1248, 1296, 1370, 1404, 1440, 1560, 1620, 1622, 1644, 1755, 1781, 1872, 2055, 2080, 2106, 2160, 2192, 2340, 2433, 2466, 2592, 2740, 2808, 3120, 3240, 3244, 3288, 3510, 3562, 3699, 3744, 4055, 4110, 4212, 4320, 4384, 4680, 4866, 4932, 5265, 5343, 5480, 5616, 6165, 6240, 6480, 6488, 6576, 7020, 7124, 7299, 7398, 8110, 8220, 8424, 8905, 9360, 9732, 9864, 10530, 10543, 10686, 10960, 11097, 11232, 12165, 12330, 12960, 12976, 13152, 14040, 14248, 14598, 14796, 16029, 16220, 16440, 16848, 17810, 18495, 18720, 19464, 19728, 21060, 21086, 21372, 21897, 21920, 22194, 24330, 24660, 25952, 26715, 28080, 28496, 29196, 29592, 31629, 32058, 32440, 32880, 33696, 35620, 36495, 36990, 38928, 39456, 42120, 42172, 42744, 43794, 44388, 48087, 48660, 49320, 52715, 53430, 55485, 56160, 56992, 58392, 59184, 63258, 64116, 64880, 65691, 65760, 71240, 72990, 73980, 77856, 80145, 84240, 84344, 85488, 87588, 88776, 94887, 96174, 97320, 98640, 105430, 106860, 109485, 110970, 111107, 116784, 118368, 126516, 128232, 129760, 131382, 142480, 144261, 145980, 147960, 158145, 160290, 168480, 168688, 170976, 175176, 177552, 189774, 192348, 194640, 197280, 210860, 213720, 218970, 221940, 222214, 233568, 240435, 253032, 256464, 262764, 284661, 284960, 288522, 291960, 295920, 316290, 320580, 328455, 333321, 337376, 350352, 355104, 379548, 384696, 389280, 421720, 427440, 437940, 443880, 444428, 474435, 480870, 506064, 512928, 525528, 555535, 569322, 577044, 583920, 591840, 632580, 641160, 656910, 666642, 700704, 721305, 759096, 769392, 843440, 853983, 854880, 875880, 887760, 888856, 948870, 961740, 999963, 1012128, 1051056, 1111070, 1138644, 1154088, 1167840, 1265160, 1282320, 1313820, 1333284, 1423305, 1442610, 1444391, 1518192, 1538784, 1666605, 1686880, 1707966, 1751760, 1775520, 1777712, 1897740, 1923480, 1999926, 2102112, 2222140, 2277288, 2308176, 2530320, 2564640, 2627640, 2666568, 2846610, 2885220, 2888782, 2999889, 3036384, 3333210, 3415932, 3503520, 3555424, 3795480, 3846960, 3999852, 4269915, 4333173, 4444280, 4554576, 4616352, 4999815, 5060640, 5255280, 5333136, 5693220, 5770440, 5777564, 5999778, 6666420, 6831864, 7221955, 7590960, 7693920, 7999704, 8539830, 8666346, 8888560, 8999667, 9109152, 9999630, 10510560, 10666272, 11386440, 11540880, 11555128, 11999556, 12999519, 13332840, 13663728, 14443910, 14999445, 15181920, 15999408, 17079660, 17332692, 17777120, 17999334, 19999260, 21665865, 22772880, 23081760, 23110256, 23999112, 25999038, 26665680, 27327456, 28887820, 29998890, 31998816, 34159320, 34665384, 35998668, 38998557, 39998520, 43331730, 44998335, 45545760, 46220512, 47998224, 51998076, 53331360, 57775640, 59997780, 64997595, 68318640, 69330768, 71997336, 77997114, 79997040, 86663460, 89996670, 95996448, 103996152, 115551280, 116995671, 119995560, 129995190, 136637280, 138661536, 143994672, 155994228, 159994080, 173326920, 179993340, 194992785, 207992304, 231102560, 233991342, 239991120, 259990380, 287989344, 311988456, 346653840, 359986680, 389985570, 415984608, 467982684, 479982240, 519980760, 584978355, 623976912, 693307680, 719973360, 779971140, 935965368, 1039961520, 1169956710, 1247953824, 1439946720, 1559942280, 1871930736, 2079923040, 2339913420, 3119884560, 3743861472, 4679826840, 6239769120, 9359653680, 18719307360]

約数ペア:

[(1, 18719307360), (2, 9359653680), (3, 6239769120), (4, 4679826840), (5, 3743861472), (6, 3119884560), (8, 2339913420), (9, 2079923040), (10, 1871930736), (12, 1559942280), (13, 1439946720), (15, 1247953824), (16, 1169956710), (18, 1039961520), (20, 935965368), (24, 779971140), (26, 719973360), (27, 693307680), (30, 623976912), (32, 584978355), (36, 519980760), (39, 479982240), (40, 467982684), (45, 415984608), (48, 389985570), (52, 359986680), (54, 346653840), (60, 311988456), (65, 287989344), (72, 259990380), (78, 239991120), (80, 233991342), (81, 231102560), (90, 207992304), (96, 194992785), (104, 179993340), (108, 173326920), (117, 159994080), (120, 155994228), (130, 143994672), (135, 138661536), (137, 136637280), (144, 129995190), (156, 119995560), (160, 116995671), (162, 115551280), (180, 103996152), (195, 95996448), (208, 89996670), (216, 86663460), (234, 79997040), (240, 77997114), (260, 71997336), (270, 69330768), (274, 68318640), (288, 64997595), (312, 59997780), (324, 57775640), (351, 53331360), (360, 51998076), (390, 47998224), (405, 46220512), (411, 45545760), (416, 44998335), (432, 43331730), (468, 39998520), (480, 38998557), (520, 35998668), (540, 34665384), (548, 34159320), (585, 31998816), (624, 29998890), (648, 28887820), (685, 27327456), (702, 26665680), (720, 25999038), (780, 23999112), (810, 23110256), (811, 23081760), (822, 22772880), (864, 21665865), (936, 19999260), (1040, 17999334), (1053, 17777120), (1080, 17332692), (1096, 17079660), (1170, 15999408), (1233, 15181920), (1248, 14999445), (1296, 14443910), (1370, 13663728), (1404, 13332840), (1440, 12999519), (1560, 11999556), (1620, 11555128), (1622, 11540880), (1644, 11386440), (1755, 10666272), (1781, 10510560), (1872, 9999630), (2055, 9109152), (2080, 8999667), (2106, 8888560), (2160, 8666346), (2192, 8539830), (2340, 7999704), (2433, 7693920), (2466, 7590960), (2592, 7221955), (2740, 6831864), (2808, 6666420), (3120, 5999778), (3240, 5777564), (3244, 5770440), (3288, 5693220), (3510, 5333136), (3562, 5255280), (3699, 5060640), (3744, 4999815), (4055, 4616352), (4110, 4554576), (4212, 4444280), (4320, 4333173), (4384, 4269915), (4680, 3999852), (4866, 3846960), (4932, 3795480), (5265, 3555424), (5343, 3503520), (5480, 3415932), (5616, 3333210), (6165, 3036384), (6240, 2999889), (6480, 2888782), (6488, 2885220), (6576, 2846610), (7020, 2666568), (7124, 2627640), (7299, 2564640), (7398, 2530320), (8110, 2308176), (8220, 2277288), (8424, 2222140), (8905, 2102112), (9360, 1999926), (9732, 1923480), (9864, 1897740), (10530, 1777712), (10543, 1775520), (10686, 1751760), (10960, 1707966), (11097, 1686880), (11232, 1666605), (12165, 1538784), (12330, 1518192), (12960, 1444391), (12976, 1442610), (13152, 1423305), (14040, 1333284), (14248, 1313820), (14598, 1282320), (14796, 1265160), (16029, 1167840), (16220, 1154088), (16440, 1138644), (16848, 1111070), (17810, 1051056), (18495, 1012128), (18720, 999963), (19464, 961740), (19728, 948870), (21060, 888856), (21086, 887760), (21372, 875880), (21897, 854880), (21920, 853983), (22194, 843440), (24330, 769392), (24660, 759096), (25952, 721305), (26715, 700704), (28080, 666642), (28496, 656910), (29196, 641160), (29592, 632580), (31629, 591840), (32058, 583920), (32440, 577044), (32880, 569322), (33696, 555535), (35620, 525528), (36495, 512928), (36990, 506064), (38928, 480870), (39456, 474435), (42120, 444428), (42172, 443880), (42744, 437940), (43794, 427440), (44388, 421720), (48087, 389280), (48660, 384696), (49320, 379548), (52715, 355104), (53430, 350352), (55485, 337376), (56160, 333321), (56992, 328455), (58392, 320580), (59184, 316290), (63258, 295920), (64116, 291960), (64880, 288522), (65691, 284960), (65760, 284661), (71240, 262764), (72990, 256464), (73980, 253032), (77856, 240435), (80145, 233568), (84240, 222214), (84344, 221940), (85488, 218970), (87588, 213720), (88776, 210860), (94887, 197280), (96174, 194640), (97320, 192348), (98640, 189774), (105430, 177552), (106860, 175176), (109485, 170976), (110970, 168688), (111107, 168480), (116784, 160290), (118368, 158145), (126516, 147960), (128232, 145980), (129760, 144261), (131382, 142480)]