18889196760

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3803}}^1$

素因数の和:3909

約数の個数: 384

約数和(自身を含む): 73774471680

約数和(自身を除く): 54885274920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 73, 81, 84, 90, 105, 108, 120, 126, 135, 140, 146, 162, 168, 180, 189, 210, 216, 219, 243, 252, 270, 280, 292, 315, 324, 360, 365, 378, 405, 420, 438, 486, 504, 511, 540, 567, 584, 630, 648, 657, 730, 756, 810, 840, 876, 945, 972, 1022, 1080, 1095, 1134, 1215, 1260, 1314, 1460, 1512, 1533, 1620, 1701, 1752, 1890, 1944, 1971, 2044, 2190, 2268, 2430, 2520, 2555, 2628, 2835, 2920, 3066, 3240, 3285, 3402, 3780, 3803, 3942, 4088, 4380, 4536, 4599, 4860, 5110, 5256, 5670, 5913, 6132, 6570, 6804, 7560, 7606, 7665, 7884, 8505, 8760, 9198, 9720, 9855, 10220, 11340, 11409, 11826, 12264, 13140, 13608, 13797, 15212, 15330, 15768, 17010, 17739, 18396, 19015, 19710, 20440, 22680, 22818, 22995, 23652, 26280, 26621, 27594, 29565, 30424, 30660, 34020, 34227, 35478, 36792, 38030, 39420, 41391, 45636, 45990, 47304, 53242, 55188, 57045, 59130, 61320, 68040, 68454, 68985, 70956, 76060, 78840, 79863, 82782, 88695, 91272, 91980, 102681, 106484, 110376, 114090, 118260, 124173, 133105, 136908, 137970, 141912, 152120, 159726, 165564, 171135, 177390, 183960, 205362, 206955, 212968, 228180, 236520, 239589, 248346, 266210, 273816, 275940, 277619, 308043, 319452, 331128, 342270, 354780, 399315, 410724, 413910, 456360, 479178, 496692, 513405, 532420, 551880, 555238, 616086, 620865, 638904, 684540, 709560, 718767, 798630, 821448, 827820, 832857, 924129, 958356, 993384, 1026810, 1064840, 1110476, 1197945, 1232172, 1241730, 1369080, 1388095, 1437534, 1540215, 1597260, 1655640, 1665714, 1848258, 1916712, 1943333, 2053620, 2156301, 2220952, 2395890, 2464344, 2483460, 2498571, 2776190, 2875068, 3080430, 3194520, 3331428, 3593835, 3696516, 3886666, 4107240, 4164285, 4312602, 4620645, 4791780, 4966920, 4997142, 5552380, 5750136, 5829999, 6160860, 6468903, 6662856, 7187670, 7393032, 7495713, 7773332, 8328570, 8625204, 9241290, 9583560, 9716665, 9994284, 10781505, 11104760, 11659998, 12321720, 12492855, 12937806, 14375340, 14991426, 15546664, 16657140, 17250408, 17489997, 18482580, 19433330, 19988568, 21563010, 22487139, 23319996, 24985710, 25875612, 28750680, 29149995, 29982852, 32344515, 33314280, 34979994, 36965160, 37478565, 38866660, 43126020, 44974278, 46639992, 49971420, 51751224, 52469991, 58299990, 59965704, 64689030, 67461417, 69959988, 74957130, 77733320, 86252040, 87449985, 89948556, 99942840, 104939982, 112435695, 116599980, 129378060, 134922834, 139919976, 149914260, 157409973, 174899970, 179897112, 209879964, 224871390, 233199960, 258756120, 262349955, 269845668, 299828520, 314819946, 337307085, 349799940, 419759928, 449742780, 472229919, 524699910, 539691336, 629639892, 674614170, 699599880, 787049865, 899485560, 944459838, 1049399820, 1259279784, 1349228340, 1574099730, 1888919676, 2098799640, 2361149595, 2698456680, 3148199460, 3777839352, 4722299190, 6296398920, 9444598380, 18889196760]

約数ペア:

[(1, 18889196760), (2, 9444598380), (3, 6296398920), (4, 4722299190), (5, 3777839352), (6, 3148199460), (7, 2698456680), (8, 2361149595), (9, 2098799640), (10, 1888919676), (12, 1574099730), (14, 1349228340), (15, 1259279784), (18, 1049399820), (20, 944459838), (21, 899485560), (24, 787049865), (27, 699599880), (28, 674614170), (30, 629639892), (35, 539691336), (36, 524699910), (40, 472229919), (42, 449742780), (45, 419759928), (54, 349799940), (56, 337307085), (60, 314819946), (63, 299828520), (70, 269845668), (72, 262349955), (73, 258756120), (81, 233199960), (84, 224871390), (90, 209879964), (105, 179897112), (108, 174899970), (120, 157409973), (126, 149914260), (135, 139919976), (140, 134922834), (146, 129378060), (162, 116599980), (168, 112435695), (180, 104939982), (189, 99942840), (210, 89948556), (216, 87449985), (219, 86252040), (243, 77733320), (252, 74957130), (270, 69959988), (280, 67461417), (292, 64689030), (315, 59965704), (324, 58299990), (360, 52469991), (365, 51751224), (378, 49971420), (405, 46639992), (420, 44974278), (438, 43126020), (486, 38866660), (504, 37478565), (511, 36965160), (540, 34979994), (567, 33314280), (584, 32344515), (630, 29982852), (648, 29149995), (657, 28750680), (730, 25875612), (756, 24985710), (810, 23319996), (840, 22487139), (876, 21563010), (945, 19988568), (972, 19433330), (1022, 18482580), (1080, 17489997), (1095, 17250408), (1134, 16657140), (1215, 15546664), (1260, 14991426), (1314, 14375340), (1460, 12937806), (1512, 12492855), (1533, 12321720), (1620, 11659998), (1701, 11104760), (1752, 10781505), (1890, 9994284), (1944, 9716665), (1971, 9583560), (2044, 9241290), (2190, 8625204), (2268, 8328570), (2430, 7773332), (2520, 7495713), (2555, 7393032), (2628, 7187670), (2835, 6662856), (2920, 6468903), (3066, 6160860), (3240, 5829999), (3285, 5750136), (3402, 5552380), (3780, 4997142), (3803, 4966920), (3942, 4791780), (4088, 4620645), (4380, 4312602), (4536, 4164285), (4599, 4107240), (4860, 3886666), (5110, 3696516), (5256, 3593835), (5670, 3331428), (5913, 3194520), (6132, 3080430), (6570, 2875068), (6804, 2776190), (7560, 2498571), (7606, 2483460), (7665, 2464344), (7884, 2395890), (8505, 2220952), (8760, 2156301), (9198, 2053620), (9720, 1943333), (9855, 1916712), (10220, 1848258), (11340, 1665714), (11409, 1655640), (11826, 1597260), (12264, 1540215), (13140, 1437534), (13608, 1388095), (13797, 1369080), (15212, 1241730), (15330, 1232172), (15768, 1197945), (17010, 1110476), (17739, 1064840), (18396, 1026810), (19015, 993384), (19710, 958356), (20440, 924129), (22680, 832857), (22818, 827820), (22995, 821448), (23652, 798630), (26280, 718767), (26621, 709560), (27594, 684540), (29565, 638904), (30424, 620865), (30660, 616086), (34020, 555238), (34227, 551880), (35478, 532420), (36792, 513405), (38030, 496692), (39420, 479178), (41391, 456360), (45636, 413910), (45990, 410724), (47304, 399315), (53242, 354780), (55188, 342270), (57045, 331128), (59130, 319452), (61320, 308043), (68040, 277619), (68454, 275940), (68985, 273816), (70956, 266210), (76060, 248346), (78840, 239589), (79863, 236520), (82782, 228180), (88695, 212968), (91272, 206955), (91980, 205362), (102681, 183960), (106484, 177390), (110376, 171135), (114090, 165564), (118260, 159726), (124173, 152120), (133105, 141912), (136908, 137970)]