2041141680

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1129}}^1$

素因数の和:1191

約数の個数: 280

約数和(自身を含む): 7351255680

約数和(自身を除く): 5310114000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 108, 120, 124, 135, 144, 155, 162, 180, 186, 216, 240, 243, 248, 270, 279, 310, 324, 360, 372, 405, 432, 465, 486, 496, 540, 558, 620, 648, 720, 729, 744, 810, 837, 930, 972, 1080, 1116, 1129, 1215, 1240, 1296, 1395, 1458, 1488, 1620, 1674, 1860, 1944, 2160, 2232, 2258, 2430, 2480, 2511, 2790, 2916, 3240, 3348, 3387, 3645, 3720, 3888, 4185, 4464, 4516, 4860, 5022, 5580, 5645, 5832, 6480, 6696, 6774, 7290, 7440, 7533, 8370, 9032, 9720, 10044, 10161, 11160, 11290, 11664, 12555, 13392, 13548, 14580, 15066, 16740, 16935, 18064, 19440, 20088, 20322, 22320, 22580, 22599, 25110, 27096, 29160, 30132, 30483, 33480, 33870, 34999, 37665, 40176, 40644, 45160, 45198, 50220, 50805, 54192, 58320, 60264, 60966, 66960, 67740, 69998, 75330, 81288, 90320, 90396, 91449, 100440, 101610, 104997, 112995, 120528, 121932, 135480, 139996, 150660, 152415, 162576, 174995, 180792, 182898, 200880, 203220, 209994, 225990, 243864, 270960, 274347, 279992, 301320, 304830, 314991, 349990, 361584, 365796, 406440, 419988, 451980, 457245, 487728, 524985, 548694, 559984, 602640, 609660, 629982, 699980, 731592, 812880, 823041, 839976, 903960, 914490, 944973, 1049970, 1097388, 1219320, 1259964, 1371735, 1399960, 1463184, 1574955, 1646082, 1679952, 1807920, 1828980, 1889946, 2099940, 2194776, 2438640, 2519928, 2743470, 2799920, 2834919, 3149910, 3292164, 3657960, 3779892, 4115205, 4199880, 4389552, 4724865, 5039856, 5486940, 5669838, 6299820, 6584328, 7315920, 7559784, 8230410, 8399760, 8504757, 9449730, 10973880, 11339676, 12599640, 13168656, 14174595, 15119568, 16460820, 17009514, 18899460, 21947760, 22679352, 25199280, 25514271, 28349190, 32921640, 34019028, 37798920, 42523785, 45358704, 51028542, 56698380, 65843280, 68038056, 75597840, 85047570, 102057084, 113396760, 127571355, 136076112, 170095140, 204114168, 226793520, 255142710, 340190280, 408228336, 510285420, 680380560, 1020570840, 2041141680]

約数ペア:

[(1, 2041141680), (2, 1020570840), (3, 680380560), (4, 510285420), (5, 408228336), (6, 340190280), (8, 255142710), (9, 226793520), (10, 204114168), (12, 170095140), (15, 136076112), (16, 127571355), (18, 113396760), (20, 102057084), (24, 85047570), (27, 75597840), (30, 68038056), (31, 65843280), (36, 56698380), (40, 51028542), (45, 45358704), (48, 42523785), (54, 37798920), (60, 34019028), (62, 32921640), (72, 28349190), (80, 25514271), (81, 25199280), (90, 22679352), (93, 21947760), (108, 18899460), (120, 17009514), (124, 16460820), (135, 15119568), (144, 14174595), (155, 13168656), (162, 12599640), (180, 11339676), (186, 10973880), (216, 9449730), (240, 8504757), (243, 8399760), (248, 8230410), (270, 7559784), (279, 7315920), (310, 6584328), (324, 6299820), (360, 5669838), (372, 5486940), (405, 5039856), (432, 4724865), (465, 4389552), (486, 4199880), (496, 4115205), (540, 3779892), (558, 3657960), (620, 3292164), (648, 3149910), (720, 2834919), (729, 2799920), (744, 2743470), (810, 2519928), (837, 2438640), (930, 2194776), (972, 2099940), (1080, 1889946), (1116, 1828980), (1129, 1807920), (1215, 1679952), (1240, 1646082), (1296, 1574955), (1395, 1463184), (1458, 1399960), (1488, 1371735), (1620, 1259964), (1674, 1219320), (1860, 1097388), (1944, 1049970), (2160, 944973), (2232, 914490), (2258, 903960), (2430, 839976), (2480, 823041), (2511, 812880), (2790, 731592), (2916, 699980), (3240, 629982), (3348, 609660), (3387, 602640), (3645, 559984), (3720, 548694), (3888, 524985), (4185, 487728), (4464, 457245), (4516, 451980), (4860, 419988), (5022, 406440), (5580, 365796), (5645, 361584), (5832, 349990), (6480, 314991), (6696, 304830), (6774, 301320), (7290, 279992), (7440, 274347), (7533, 270960), (8370, 243864), (9032, 225990), (9720, 209994), (10044, 203220), (10161, 200880), (11160, 182898), (11290, 180792), (11664, 174995), (12555, 162576), (13392, 152415), (13548, 150660), (14580, 139996), (15066, 135480), (16740, 121932), (16935, 120528), (18064, 112995), (19440, 104997), (20088, 101610), (20322, 100440), (22320, 91449), (22580, 90396), (22599, 90320), (25110, 81288), (27096, 75330), (29160, 69998), (30132, 67740), (30483, 66960), (33480, 60966), (33870, 60264), (34999, 58320), (37665, 54192), (40176, 50805), (40644, 50220), (45160, 45198)]