21961031040

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32587}}^1$

素因数の和:32631

約数の個数: 320

約数和(自身を含む): 84462230160

約数和(自身を除く): 62501199120

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, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 324, 351, 360, 384, 390, 405, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 648, 702, 720, 780, 810, 832, 864, 936, 960, 1040, 1053, 1080, 1152, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1664, 1728, 1755, 1872, 1920, 2080, 2106, 2160, 2340, 2496, 2592, 2808, 2880, 3120, 3240, 3456, 3510, 3744, 4160, 4212, 4320, 4680, 4992, 5184, 5265, 5616, 5760, 6240, 6480, 7020, 7488, 8320, 8424, 8640, 9360, 10368, 10530, 11232, 12480, 12960, 14040, 14976, 16848, 17280, 18720, 21060, 22464, 24960, 25920, 28080, 32587, 33696, 37440, 42120, 44928, 51840, 56160, 65174, 67392, 74880, 84240, 97761, 112320, 130348, 134784, 162935, 168480, 195522, 224640, 260696, 293283, 325870, 336960, 391044, 423631, 488805, 521392, 586566, 651740, 673920, 782088, 847262, 879849, 977610, 1042784, 1173132, 1270893, 1303480, 1466415, 1564176, 1694524, 1759698, 1955220, 2085568, 2118155, 2346264, 2541786, 2606960, 2639547, 2932830, 3128352, 3389048, 3519396, 3812679, 3910440, 4171136, 4236310, 4399245, 4692528, 5083572, 5213920, 5279094, 5865660, 6256704, 6354465, 6778096, 7038792, 7625358, 7820880, 8472620, 8798490, 9385056, 10167144, 10427840, 10558188, 11438037, 11731320, 12513408, 12708930, 13197735, 13556192, 14077584, 15250716, 15641760, 16945240, 17596980, 18770112, 19063395, 20334288, 20855680, 21116376, 22876074, 23462640, 25417860, 26395470, 27112384, 28155168, 30501432, 31283520, 33890480, 34314111, 35193960, 37540224, 38126790, 40668576, 42232752, 45752148, 46925280, 50835720, 52790940, 54224768, 56310336, 57190185, 61002864, 62567040, 67780960, 68628222, 70387920, 76253580, 81337152, 84465504, 91504296, 93850560, 101671440, 105581880, 112620672, 114380370, 122005728, 135561920, 137256444, 140775840, 152507160, 162674304, 168931008, 171570555, 183008592, 187701120, 203342880, 211163760, 228760740, 244011456, 271123840, 274512888, 281551680, 305014320, 337862016, 343141110, 366017184, 406685760, 422327520, 457521480, 488022912, 549025776, 563103360, 610028640, 686282220, 732034368, 813371520, 844655040, 915042960, 1098051552, 1220057280, 1372564440, 1464068736, 1689310080, 1830085920, 2196103104, 2440114560, 2745128880, 3660171840, 4392206208, 5490257760, 7320343680, 10980515520, 21961031040]

約数ペア:

[(1, 21961031040), (2, 10980515520), (3, 7320343680), (4, 5490257760), (5, 4392206208), (6, 3660171840), (8, 2745128880), (9, 2440114560), (10, 2196103104), (12, 1830085920), (13, 1689310080), (15, 1464068736), (16, 1372564440), (18, 1220057280), (20, 1098051552), (24, 915042960), (26, 844655040), (27, 813371520), (30, 732034368), (32, 686282220), (36, 610028640), (39, 563103360), (40, 549025776), (45, 488022912), (48, 457521480), (52, 422327520), (54, 406685760), (60, 366017184), (64, 343141110), (65, 337862016), (72, 305014320), (78, 281551680), (80, 274512888), (81, 271123840), (90, 244011456), (96, 228760740), (104, 211163760), (108, 203342880), (117, 187701120), (120, 183008592), (128, 171570555), (130, 168931008), (135, 162674304), (144, 152507160), (156, 140775840), (160, 137256444), (162, 135561920), (180, 122005728), (192, 114380370), (195, 112620672), (208, 105581880), (216, 101671440), (234, 93850560), (240, 91504296), (260, 84465504), (270, 81337152), (288, 76253580), (312, 70387920), (320, 68628222), (324, 67780960), (351, 62567040), (360, 61002864), (384, 57190185), (390, 56310336), (405, 54224768), (416, 52790940), (432, 50835720), (468, 46925280), (480, 45752148), (520, 42232752), (540, 40668576), (576, 38126790), (585, 37540224), (624, 35193960), (640, 34314111), (648, 33890480), (702, 31283520), (720, 30501432), (780, 28155168), (810, 27112384), (832, 26395470), (864, 25417860), (936, 23462640), (960, 22876074), (1040, 21116376), (1053, 20855680), (1080, 20334288), (1152, 19063395), (1170, 18770112), (1248, 17596980), (1296, 16945240), (1404, 15641760), (1440, 15250716), (1560, 14077584), (1620, 13556192), (1664, 13197735), (1728, 12708930), (1755, 12513408), (1872, 11731320), (1920, 11438037), (2080, 10558188), (2106, 10427840), (2160, 10167144), (2340, 9385056), (2496, 8798490), (2592, 8472620), (2808, 7820880), (2880, 7625358), (3120, 7038792), (3240, 6778096), (3456, 6354465), (3510, 6256704), (3744, 5865660), (4160, 5279094), (4212, 5213920), (4320, 5083572), (4680, 4692528), (4992, 4399245), (5184, 4236310), (5265, 4171136), (5616, 3910440), (5760, 3812679), (6240, 3519396), (6480, 3389048), (7020, 3128352), (7488, 2932830), (8320, 2639547), (8424, 2606960), (8640, 2541786), (9360, 2346264), (10368, 2118155), (10530, 2085568), (11232, 1955220), (12480, 1759698), (12960, 1694524), (14040, 1564176), (14976, 1466415), (16848, 1303480), (17280, 1270893), (18720, 1173132), (21060, 1042784), (22464, 977610), (24960, 879849), (25920, 847262), (28080, 782088), (32587, 673920), (33696, 651740), (37440, 586566), (42120, 521392), (44928, 488805), (51840, 423631), (56160, 391044), (65174, 336960), (67392, 325870), (74880, 293283), (84240, 260696), (97761, 224640), (112320, 195522), (130348, 168480), (134784, 162935)]