21401189040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7193}}^1$

素因数の和:7257

約数の個数: 480

約数和(自身を含む): 87863947776

約数和(自身を除く): 66462758736

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 23, 24, 28, 30, 33, 35, 40, 42, 44, 46, 48, 49, 55, 56, 60, 66, 69, 70, 77, 80, 84, 88, 92, 98, 105, 110, 112, 115, 120, 132, 138, 140, 147, 154, 161, 165, 168, 176, 184, 196, 210, 220, 230, 231, 240, 245, 253, 264, 276, 280, 294, 308, 322, 330, 336, 345, 368, 385, 392, 420, 440, 460, 462, 483, 490, 506, 528, 539, 552, 560, 588, 616, 644, 660, 690, 735, 759, 770, 784, 805, 840, 880, 920, 924, 966, 980, 1012, 1078, 1104, 1127, 1155, 1176, 1232, 1265, 1288, 1320, 1380, 1470, 1518, 1540, 1610, 1617, 1680, 1771, 1840, 1848, 1932, 1960, 2024, 2156, 2254, 2310, 2352, 2415, 2530, 2576, 2640, 2695, 2760, 2940, 3036, 3080, 3220, 3234, 3381, 3542, 3696, 3795, 3864, 3920, 4048, 4312, 4508, 4620, 4830, 5060, 5313, 5390, 5520, 5635, 5880, 6072, 6160, 6440, 6468, 6762, 7084, 7193, 7590, 7728, 8085, 8624, 8855, 9016, 9240, 9660, 10120, 10626, 10780, 11270, 11760, 12144, 12397, 12880, 12936, 13524, 14168, 14386, 15180, 16170, 16905, 17710, 18032, 18480, 19320, 20240, 21252, 21560, 21579, 22540, 24794, 25872, 26565, 27048, 28336, 28772, 30360, 32340, 33810, 35420, 35965, 37191, 38640, 42504, 43120, 43158, 45080, 49588, 50351, 53130, 54096, 57544, 60720, 61985, 64680, 67620, 70840, 71930, 74382, 79123, 85008, 86316, 90160, 99176, 100702, 106260, 107895, 115088, 123970, 129360, 135240, 141680, 143860, 148764, 151053, 158246, 165439, 172632, 185955, 198352, 201404, 212520, 215790, 237369, 247940, 251755, 270480, 287720, 297528, 302106, 316492, 330878, 345264, 352457, 371910, 395615, 402808, 425040, 431580, 474738, 495880, 496317, 503510, 553861, 575440, 595056, 604212, 632984, 661756, 704914, 743820, 755265, 791230, 805616, 827195, 863160, 949476, 991760, 992634, 1007020, 1057371, 1107722, 1158073, 1186845, 1208424, 1265968, 1323512, 1409828, 1487640, 1510530, 1582460, 1654390, 1661583, 1726320, 1762285, 1819829, 1898952, 1985268, 2014040, 2114742, 2215444, 2316146, 2373690, 2416848, 2481585, 2647024, 2769305, 2819656, 2975280, 3021060, 3164920, 3308780, 3323166, 3474219, 3524570, 3639658, 3797904, 3877027, 3970536, 4028080, 4229484, 4430888, 4632292, 4747380, 4963170, 5286855, 5459487, 5538610, 5639312, 5790365, 6042120, 6329840, 6617560, 6646332, 6948438, 7049140, 7279316, 7754054, 7941072, 8106511, 8307915, 8458968, 8861776, 9099145, 9264584, 9494760, 9926340, 10573710, 10918974, 11077220, 11580730, 11631081, 12084240, 12738803, 13235120, 13292664, 13896876, 14098280, 14558632, 15508108, 16213022, 16615830, 16917936, 17371095, 18198290, 18529168, 18989520, 19385135, 19852680, 21147420, 21837948, 22154440, 23161460, 23262162, 24319533, 25477606, 26585328, 27297435, 27793752, 28196560, 29117264, 31016216, 32426044, 33231660, 34742190, 36396580, 38216409, 38770270, 39705360, 40532555, 42294840, 43675896, 44308880, 46322920, 46524324, 48639066, 50955212, 54594870, 55587504, 58155405, 62032432, 63694015, 64852088, 66463320, 69484380, 72793160, 76432818, 77540540, 81065110, 84589680, 87351792, 89171621, 92645840, 93048648, 97278132, 101910424, 109189740, 116310810, 121597665, 127388030, 129704176, 132926640, 138968760, 145586320, 152865636, 155081080, 162130220, 178343242, 186097296, 191082045, 194556264, 203820848, 218379480, 232621620, 243195330, 254776060, 267514863, 277937520, 305731272, 310162160, 324260440, 356686484, 382164090, 389112528, 436758960, 445858105, 465243240, 486390660, 509552120, 535029726, 611462544, 648520880, 713372968, 764328180, 891716210, 930486480, 972781320, 1019104240, 1070059452, 1337574315, 1426745936, 1528656360, 1783432420, 1945562640, 2140118904, 2675148630, 3057312720, 3566864840, 4280237808, 5350297260, 7133729680, 10700594520, 21401189040]

約数ペア:

[(1, 21401189040), (2, 10700594520), (3, 7133729680), (4, 5350297260), (5, 4280237808), (6, 3566864840), (7, 3057312720), (8, 2675148630), (10, 2140118904), (11, 1945562640), (12, 1783432420), (14, 1528656360), (15, 1426745936), (16, 1337574315), (20, 1070059452), (21, 1019104240), (22, 972781320), (23, 930486480), (24, 891716210), (28, 764328180), (30, 713372968), (33, 648520880), (35, 611462544), (40, 535029726), (42, 509552120), (44, 486390660), (46, 465243240), (48, 445858105), (49, 436758960), (55, 389112528), (56, 382164090), (60, 356686484), (66, 324260440), (69, 310162160), (70, 305731272), (77, 277937520), (80, 267514863), (84, 254776060), (88, 243195330), (92, 232621620), (98, 218379480), (105, 203820848), (110, 194556264), (112, 191082045), (115, 186097296), (120, 178343242), (132, 162130220), (138, 155081080), (140, 152865636), (147, 145586320), (154, 138968760), (161, 132926640), (165, 129704176), (168, 127388030), (176, 121597665), (184, 116310810), (196, 109189740), (210, 101910424), (220, 97278132), (230, 93048648), (231, 92645840), (240, 89171621), (245, 87351792), (253, 84589680), (264, 81065110), (276, 77540540), (280, 76432818), (294, 72793160), (308, 69484380), (322, 66463320), (330, 64852088), (336, 63694015), (345, 62032432), (368, 58155405), (385, 55587504), (392, 54594870), (420, 50955212), (440, 48639066), (460, 46524324), (462, 46322920), (483, 44308880), (490, 43675896), (506, 42294840), (528, 40532555), (539, 39705360), (552, 38770270), (560, 38216409), (588, 36396580), (616, 34742190), (644, 33231660), (660, 32426044), (690, 31016216), (735, 29117264), (759, 28196560), (770, 27793752), (784, 27297435), (805, 26585328), (840, 25477606), (880, 24319533), (920, 23262162), (924, 23161460), (966, 22154440), (980, 21837948), (1012, 21147420), (1078, 19852680), (1104, 19385135), (1127, 18989520), (1155, 18529168), (1176, 18198290), (1232, 17371095), (1265, 16917936), (1288, 16615830), (1320, 16213022), (1380, 15508108), (1470, 14558632), (1518, 14098280), (1540, 13896876), (1610, 13292664), (1617, 13235120), (1680, 12738803), (1771, 12084240), (1840, 11631081), (1848, 11580730), (1932, 11077220), (1960, 10918974), (2024, 10573710), (2156, 9926340), (2254, 9494760), (2310, 9264584), (2352, 9099145), (2415, 8861776), (2530, 8458968), (2576, 8307915), (2640, 8106511), (2695, 7941072), (2760, 7754054), (2940, 7279316), (3036, 7049140), (3080, 6948438), (3220, 6646332), (3234, 6617560), (3381, 6329840), (3542, 6042120), (3696, 5790365), (3795, 5639312), (3864, 5538610), (3920, 5459487), (4048, 5286855), (4312, 4963170), (4508, 4747380), (4620, 4632292), (4830, 4430888), (5060, 4229484), (5313, 4028080), (5390, 3970536), (5520, 3877027), (5635, 3797904), (5880, 3639658), (6072, 3524570), (6160, 3474219), (6440, 3323166), (6468, 3308780), (6762, 3164920), (7084, 3021060), (7193, 2975280), (7590, 2819656), (7728, 2769305), (8085, 2647024), (8624, 2481585), (8855, 2416848), (9016, 2373690), (9240, 2316146), (9660, 2215444), (10120, 2114742), (10626, 2014040), (10780, 1985268), (11270, 1898952), (11760, 1819829), (12144, 1762285), (12397, 1726320), (12880, 1661583), (12936, 1654390), (13524, 1582460), (14168, 1510530), (14386, 1487640), (15180, 1409828), (16170, 1323512), (16905, 1265968), (17710, 1208424), (18032, 1186845), (18480, 1158073), (19320, 1107722), (20240, 1057371), (21252, 1007020), (21560, 992634), (21579, 991760), (22540, 949476), (24794, 863160), (25872, 827195), (26565, 805616), (27048, 791230), (28336, 755265), (28772, 743820), (30360, 704914), (32340, 661756), (33810, 632984), (35420, 604212), (35965, 595056), (37191, 575440), (38640, 553861), (42504, 503510), (43120, 496317), (43158, 495880), (45080, 474738), (49588, 431580), (50351, 425040), (53130, 402808), (54096, 395615), (57544, 371910), (60720, 352457), (61985, 345264), (64680, 330878), (67620, 316492), (70840, 302106), (71930, 297528), (74382, 287720), (79123, 270480), (85008, 251755), (86316, 247940), (90160, 237369), (99176, 215790), (100702, 212520), (106260, 201404), (107895, 198352), (115088, 185955), (123970, 172632), (129360, 165439), (135240, 158246), (141680, 151053), (143860, 148764)]