54621394880

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^2\times {\mathrm{1051}}^1$

素因数の和:1156

約数の個数: 252

約数和(自身を含む): 145670311656

約数和(自身を除く): 91048916776

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 130, 155, 160, 169, 208, 248, 260, 310, 320, 338, 403, 416, 496, 520, 620, 676, 806, 832, 845, 961, 992, 1040, 1051, 1240, 1352, 1612, 1690, 1922, 1984, 2015, 2080, 2102, 2480, 2704, 3224, 3380, 3844, 4030, 4160, 4204, 4805, 4960, 5239, 5255, 5408, 6448, 6760, 7688, 8060, 8408, 9610, 9920, 10478, 10510, 10816, 12493, 12896, 13520, 13663, 15376, 16120, 16816, 19220, 20956, 21020, 24986, 25792, 26195, 27040, 27326, 30752, 32240, 32581, 33632, 38440, 41912, 42040, 49972, 52390, 54080, 54652, 61504, 62465, 64480, 65162, 67264, 68315, 76880, 83824, 84080, 99944, 104780, 109304, 124930, 128960, 130324, 136630, 153760, 162409, 162905, 167648, 168160, 177619, 199888, 209560, 218608, 249860, 260648, 273260, 307520, 324818, 325810, 335296, 336320, 355238, 399776, 419120, 423553, 437216, 499720, 521296, 546520, 649636, 651620, 710476, 799552, 812045, 838240, 847106, 874432, 888095, 999440, 1010011, 1042592, 1093040, 1299272, 1303240, 1420952, 1624090, 1676480, 1694212, 1776190, 1998880, 2020022, 2085184, 2117765, 2186080, 2598544, 2606480, 2841904, 3248180, 3388424, 3552380, 3997760, 4040044, 4235530, 4372160, 5050055, 5197088, 5212960, 5506189, 5683808, 6496360, 6776848, 7104760, 8080088, 8471060, 10100110, 10394176, 10425920, 11012378, 11367616, 12992720, 13130143, 13553696, 14209520, 16160176, 16942120, 20200220, 22024756, 25985440, 26260286, 27107392, 27530945, 28419040, 32320352, 33884240, 40400440, 44049512, 51970880, 52520572, 55061890, 56838080, 64640704, 65650715, 67768480, 80800880, 88099024, 105041144, 110123780, 131301430, 135536960, 161601760, 170691859, 176198048, 210082288, 220247560, 262602860, 323203520, 341383718, 352396096, 420164576, 440495120, 525205720, 682767436, 840329152, 853459295, 880990240, 1050411440, 1365534872, 1706918590, 1761980480, 2100822880, 2731069744, 3413837180, 4201645760, 5462139488, 6827674360, 10924278976, 13655348720, 27310697440, 54621394880]

約数ペア:

[(1, 54621394880), (2, 27310697440), (4, 13655348720), (5, 10924278976), (8, 6827674360), (10, 5462139488), (13, 4201645760), (16, 3413837180), (20, 2731069744), (26, 2100822880), (31, 1761980480), (32, 1706918590), (40, 1365534872), (52, 1050411440), (62, 880990240), (64, 853459295), (65, 840329152), (80, 682767436), (104, 525205720), (124, 440495120), (130, 420164576), (155, 352396096), (160, 341383718), (169, 323203520), (208, 262602860), (248, 220247560), (260, 210082288), (310, 176198048), (320, 170691859), (338, 161601760), (403, 135536960), (416, 131301430), (496, 110123780), (520, 105041144), (620, 88099024), (676, 80800880), (806, 67768480), (832, 65650715), (845, 64640704), (961, 56838080), (992, 55061890), (1040, 52520572), (1051, 51970880), (1240, 44049512), (1352, 40400440), (1612, 33884240), (1690, 32320352), (1922, 28419040), (1984, 27530945), (2015, 27107392), (2080, 26260286), (2102, 25985440), (2480, 22024756), (2704, 20200220), (3224, 16942120), (3380, 16160176), (3844, 14209520), (4030, 13553696), (4160, 13130143), (4204, 12992720), (4805, 11367616), (4960, 11012378), (5239, 10425920), (5255, 10394176), (5408, 10100110), (6448, 8471060), (6760, 8080088), (7688, 7104760), (8060, 6776848), (8408, 6496360), (9610, 5683808), (9920, 5506189), (10478, 5212960), (10510, 5197088), (10816, 5050055), (12493, 4372160), (12896, 4235530), (13520, 4040044), (13663, 3997760), (15376, 3552380), (16120, 3388424), (16816, 3248180), (19220, 2841904), (20956, 2606480), (21020, 2598544), (24986, 2186080), (25792, 2117765), (26195, 2085184), (27040, 2020022), (27326, 1998880), (30752, 1776190), (32240, 1694212), (32581, 1676480), (33632, 1624090), (38440, 1420952), (41912, 1303240), (42040, 1299272), (49972, 1093040), (52390, 1042592), (54080, 1010011), (54652, 999440), (61504, 888095), (62465, 874432), (64480, 847106), (65162, 838240), (67264, 812045), (68315, 799552), (76880, 710476), (83824, 651620), (84080, 649636), (99944, 546520), (104780, 521296), (109304, 499720), (124930, 437216), (128960, 423553), (130324, 419120), (136630, 399776), (153760, 355238), (162409, 336320), (162905, 335296), (167648, 325810), (168160, 324818), (177619, 307520), (199888, 273260), (209560, 260648), (218608, 249860)]