20341852800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2357}}^1$

素因数の和:2444

約数の個数: 384

約数和(自身を含む): 71577561600

約数和(自身を除く): 51235708800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 31, 32, 40, 48, 50, 58, 60, 62, 64, 75, 80, 87, 93, 96, 100, 116, 120, 124, 128, 145, 150, 155, 160, 174, 186, 192, 200, 232, 240, 248, 290, 300, 310, 320, 348, 372, 384, 400, 435, 464, 465, 480, 496, 580, 600, 620, 640, 696, 725, 744, 775, 800, 870, 899, 928, 930, 960, 992, 1160, 1200, 1240, 1392, 1450, 1488, 1550, 1600, 1740, 1798, 1856, 1860, 1920, 1984, 2175, 2320, 2325, 2357, 2400, 2480, 2697, 2784, 2900, 2976, 3100, 3200, 3480, 3596, 3712, 3720, 3968, 4350, 4495, 4640, 4650, 4714, 4800, 4960, 5394, 5568, 5800, 5952, 6200, 6960, 7071, 7192, 7440, 8700, 8990, 9280, 9300, 9428, 9600, 9920, 10788, 11136, 11600, 11785, 11904, 12400, 13485, 13920, 14142, 14384, 14880, 17400, 17980, 18560, 18600, 18856, 19840, 21576, 22475, 23200, 23570, 24800, 26970, 27840, 28284, 28768, 29760, 34800, 35355, 35960, 37200, 37712, 43152, 44950, 46400, 47140, 49600, 53940, 55680, 56568, 57536, 58925, 59520, 67425, 68353, 69600, 70710, 71920, 73067, 74400, 75424, 86304, 89900, 92800, 94280, 99200, 107880, 113136, 115072, 117850, 134850, 136706, 139200, 141420, 143840, 146134, 148800, 150848, 172608, 176775, 179800, 188560, 205059, 215760, 219201, 226272, 235700, 269700, 273412, 278400, 282840, 287680, 292268, 297600, 301696, 341765, 345216, 353550, 359600, 365335, 377120, 410118, 431520, 438402, 452544, 471400, 539400, 546824, 565680, 575360, 584536, 683530, 707100, 719200, 730670, 754240, 820236, 863040, 876804, 905088, 942800, 1025295, 1078800, 1093648, 1096005, 1131360, 1169072, 1367060, 1414200, 1438400, 1461340, 1508480, 1640472, 1708825, 1726080, 1753608, 1826675, 1885600, 2050590, 2118943, 2157600, 2187296, 2192010, 2262720, 2338144, 2734120, 2828400, 2876800, 2922680, 3280944, 3417650, 3507216, 3653350, 3771200, 4101180, 4237886, 4315200, 4374592, 4384020, 4525440, 4676288, 5126475, 5468240, 5480025, 5656800, 5845360, 6356829, 6561888, 6835300, 7014432, 7306700, 7542400, 8202360, 8475772, 8630400, 8749184, 8768040, 9352576, 10252950, 10594715, 10936480, 10960050, 11313600, 11690720, 12713658, 13123776, 13670600, 14028864, 14613400, 16404720, 16951544, 17536080, 20505900, 21189430, 21872960, 21920100, 22627200, 23381440, 25427316, 26247552, 27341200, 28057728, 29226800, 31784145, 32809440, 33903088, 35072160, 41011800, 42378860, 43745920, 43840200, 46762880, 50854632, 52973575, 54682400, 58453600, 63568290, 65618880, 67806176, 70144320, 82023600, 84757720, 87680400, 101709264, 105947150, 109364800, 116907200, 127136580, 131237760, 135612352, 140288640, 158920725, 164047200, 169515440, 175360800, 203418528, 211894300, 218729600, 233814400, 254273160, 271224704, 317841450, 328094400, 339030880, 350721600, 406837056, 423788600, 508546320, 635682900, 656188800, 678061760, 701443200, 813674112, 847577200, 1017092640, 1271365800, 1356123520, 1695154400, 2034185280, 2542731600, 3390308800, 4068370560, 5085463200, 6780617600, 10170926400, 20341852800]

約数ペア:

[(1, 20341852800), (2, 10170926400), (3, 6780617600), (4, 5085463200), (5, 4068370560), (6, 3390308800), (8, 2542731600), (10, 2034185280), (12, 1695154400), (15, 1356123520), (16, 1271365800), (20, 1017092640), (24, 847577200), (25, 813674112), (29, 701443200), (30, 678061760), (31, 656188800), (32, 635682900), (40, 508546320), (48, 423788600), (50, 406837056), (58, 350721600), (60, 339030880), (62, 328094400), (64, 317841450), (75, 271224704), (80, 254273160), (87, 233814400), (93, 218729600), (96, 211894300), (100, 203418528), (116, 175360800), (120, 169515440), (124, 164047200), (128, 158920725), (145, 140288640), (150, 135612352), (155, 131237760), (160, 127136580), (174, 116907200), (186, 109364800), (192, 105947150), (200, 101709264), (232, 87680400), (240, 84757720), (248, 82023600), (290, 70144320), (300, 67806176), (310, 65618880), (320, 63568290), (348, 58453600), (372, 54682400), (384, 52973575), (400, 50854632), (435, 46762880), (464, 43840200), (465, 43745920), (480, 42378860), (496, 41011800), (580, 35072160), (600, 33903088), (620, 32809440), (640, 31784145), (696, 29226800), (725, 28057728), (744, 27341200), (775, 26247552), (800, 25427316), (870, 23381440), (899, 22627200), (928, 21920100), (930, 21872960), (960, 21189430), (992, 20505900), (1160, 17536080), (1200, 16951544), (1240, 16404720), (1392, 14613400), (1450, 14028864), (1488, 13670600), (1550, 13123776), (1600, 12713658), (1740, 11690720), (1798, 11313600), (1856, 10960050), (1860, 10936480), (1920, 10594715), (1984, 10252950), (2175, 9352576), (2320, 8768040), (2325, 8749184), (2357, 8630400), (2400, 8475772), (2480, 8202360), (2697, 7542400), (2784, 7306700), (2900, 7014432), (2976, 6835300), (3100, 6561888), (3200, 6356829), (3480, 5845360), (3596, 5656800), (3712, 5480025), (3720, 5468240), (3968, 5126475), (4350, 4676288), (4495, 4525440), (4640, 4384020), (4650, 4374592), (4714, 4315200), (4800, 4237886), (4960, 4101180), (5394, 3771200), (5568, 3653350), (5800, 3507216), (5952, 3417650), (6200, 3280944), (6960, 2922680), (7071, 2876800), (7192, 2828400), (7440, 2734120), (8700, 2338144), (8990, 2262720), (9280, 2192010), (9300, 2187296), (9428, 2157600), (9600, 2118943), (9920, 2050590), (10788, 1885600), (11136, 1826675), (11600, 1753608), (11785, 1726080), (11904, 1708825), (12400, 1640472), (13485, 1508480), (13920, 1461340), (14142, 1438400), (14384, 1414200), (14880, 1367060), (17400, 1169072), (17980, 1131360), (18560, 1096005), (18600, 1093648), (18856, 1078800), (19840, 1025295), (21576, 942800), (22475, 905088), (23200, 876804), (23570, 863040), (24800, 820236), (26970, 754240), (27840, 730670), (28284, 719200), (28768, 707100), (29760, 683530), (34800, 584536), (35355, 575360), (35960, 565680), (37200, 546824), (37712, 539400), (43152, 471400), (44950, 452544), (46400, 438402), (47140, 431520), (49600, 410118), (53940, 377120), (55680, 365335), (56568, 359600), (57536, 353550), (58925, 345216), (59520, 341765), (67425, 301696), (68353, 297600), (69600, 292268), (70710, 287680), (71920, 282840), (73067, 278400), (74400, 273412), (75424, 269700), (86304, 235700), (89900, 226272), (92800, 219201), (94280, 215760), (99200, 205059), (107880, 188560), (113136, 179800), (115072, 176775), (117850, 172608), (134850, 150848), (136706, 148800), (139200, 146134), (141420, 143840)]