20174760320

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:634

約数の個数: 384

約数和(自身を含む): 58918855680

約数和(自身を除く): 38744095360

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 31, 32, 40, 44, 52, 55, 62, 64, 65, 80, 88, 104, 110, 124, 128, 130, 143, 155, 160, 169, 176, 208, 220, 248, 260, 286, 310, 320, 338, 341, 352, 403, 416, 440, 496, 520, 547, 572, 620, 640, 676, 682, 704, 715, 806, 832, 845, 880, 992, 1040, 1094, 1144, 1240, 1352, 1364, 1408, 1430, 1612, 1664, 1690, 1705, 1760, 1859, 1984, 2015, 2080, 2188, 2288, 2480, 2704, 2728, 2735, 2860, 3224, 3380, 3410, 3520, 3718, 3968, 4030, 4160, 4376, 4433, 4576, 4960, 5239, 5408, 5456, 5470, 5720, 6017, 6448, 6760, 6820, 7040, 7111, 7436, 8060, 8320, 8752, 8866, 9152, 9295, 9920, 10478, 10816, 10912, 10940, 11440, 12034, 12896, 13520, 13640, 14222, 14872, 16120, 16957, 17504, 17732, 18304, 18590, 19840, 20956, 21632, 21824, 21880, 22165, 22880, 24068, 25792, 26195, 27040, 27280, 28444, 29744, 30085, 32240, 33914, 35008, 35464, 35555, 37180, 41912, 43648, 43760, 44330, 45760, 48136, 51584, 52390, 54080, 54560, 56888, 57629, 59488, 60170, 64480, 67828, 70016, 70928, 71110, 74360, 78221, 83824, 84785, 87520, 88660, 91520, 92443, 96272, 104780, 108160, 109120, 113776, 115258, 118976, 120340, 128960, 135656, 141856, 142220, 148720, 156442, 167648, 169570, 175040, 177320, 184886, 186527, 192544, 209560, 218240, 220441, 227552, 230516, 237952, 240680, 257920, 271312, 283712, 284440, 288145, 297440, 312884, 335296, 339140, 350080, 354640, 369772, 373054, 385088, 391105, 419120, 440882, 455104, 461032, 462215, 481360, 542624, 567424, 568880, 576290, 594880, 625768, 670592, 678280, 709280, 739544, 746108, 770176, 782210, 838240, 881764, 910208, 922064, 924430, 932635, 962720, 1016873, 1085248, 1102205, 1137760, 1152580, 1189760, 1251536, 1356560, 1418560, 1479088, 1492216, 1564420, 1676480, 1763528, 1844128, 1848860, 1865270, 1925440, 2033746, 2170496, 2204410, 2275520, 2305160, 2424851, 2503072, 2713120, 2837120, 2865733, 2958176, 2984432, 3128840, 3352960, 3527056, 3688256, 3697720, 3730540, 3850880, 4067492, 4408820, 4551040, 4610320, 4849702, 5006144, 5084365, 5426240, 5731466, 5916352, 5968864, 6257680, 7054112, 7376512, 7395440, 7461080, 8134984, 8817640, 9220640, 9699404, 10012288, 10168730, 10852480, 11462932, 11832704, 11937728, 12124255, 12515360, 14108224, 14328665, 14790880, 14922160, 16269968, 17635280, 18441280, 19398808, 20337460, 22925864, 23875456, 24248510, 25030720, 28216448, 28657330, 29581760, 29844320, 31523063, 32539936, 35270560, 36882560, 38797616, 40674920, 45851728, 48497020, 50061440, 57314660, 59163520, 59688640, 63046126, 65079872, 70541120, 77595232, 81349840, 91703456, 96994040, 114629320, 119377280, 126092252, 130159744, 141082240, 155190464, 157615315, 162699680, 183406912, 193988080, 229258640, 252184504, 310380928, 315230630, 325399360, 366813824, 387976160, 458517280, 504369008, 630461260, 650798720, 775952320, 917034560, 1008738016, 1260922520, 1551904640, 1834069120, 2017476032, 2521845040, 4034952064, 5043690080, 10087380160, 20174760320]

約数ペア:

[(1, 20174760320), (2, 10087380160), (4, 5043690080), (5, 4034952064), (8, 2521845040), (10, 2017476032), (11, 1834069120), (13, 1551904640), (16, 1260922520), (20, 1008738016), (22, 917034560), (26, 775952320), (31, 650798720), (32, 630461260), (40, 504369008), (44, 458517280), (52, 387976160), (55, 366813824), (62, 325399360), (64, 315230630), (65, 310380928), (80, 252184504), (88, 229258640), (104, 193988080), (110, 183406912), (124, 162699680), (128, 157615315), (130, 155190464), (143, 141082240), (155, 130159744), (160, 126092252), (169, 119377280), (176, 114629320), (208, 96994040), (220, 91703456), (248, 81349840), (260, 77595232), (286, 70541120), (310, 65079872), (320, 63046126), (338, 59688640), (341, 59163520), (352, 57314660), (403, 50061440), (416, 48497020), (440, 45851728), (496, 40674920), (520, 38797616), (547, 36882560), (572, 35270560), (620, 32539936), (640, 31523063), (676, 29844320), (682, 29581760), (704, 28657330), (715, 28216448), (806, 25030720), (832, 24248510), (845, 23875456), (880, 22925864), (992, 20337460), (1040, 19398808), (1094, 18441280), (1144, 17635280), (1240, 16269968), (1352, 14922160), (1364, 14790880), (1408, 14328665), (1430, 14108224), (1612, 12515360), (1664, 12124255), (1690, 11937728), (1705, 11832704), (1760, 11462932), (1859, 10852480), (1984, 10168730), (2015, 10012288), (2080, 9699404), (2188, 9220640), (2288, 8817640), (2480, 8134984), (2704, 7461080), (2728, 7395440), (2735, 7376512), (2860, 7054112), (3224, 6257680), (3380, 5968864), (3410, 5916352), (3520, 5731466), (3718, 5426240), (3968, 5084365), (4030, 5006144), (4160, 4849702), (4376, 4610320), (4433, 4551040), (4576, 4408820), (4960, 4067492), (5239, 3850880), (5408, 3730540), (5456, 3697720), (5470, 3688256), (5720, 3527056), (6017, 3352960), (6448, 3128840), (6760, 2984432), (6820, 2958176), (7040, 2865733), (7111, 2837120), (7436, 2713120), (8060, 2503072), (8320, 2424851), (8752, 2305160), (8866, 2275520), (9152, 2204410), (9295, 2170496), (9920, 2033746), (10478, 1925440), (10816, 1865270), (10912, 1848860), (10940, 1844128), (11440, 1763528), (12034, 1676480), (12896, 1564420), (13520, 1492216), (13640, 1479088), (14222, 1418560), (14872, 1356560), (16120, 1251536), (16957, 1189760), (17504, 1152580), (17732, 1137760), (18304, 1102205), (18590, 1085248), (19840, 1016873), (20956, 962720), (21632, 932635), (21824, 924430), (21880, 922064), (22165, 910208), (22880, 881764), (24068, 838240), (25792, 782210), (26195, 770176), (27040, 746108), (27280, 739544), (28444, 709280), (29744, 678280), (30085, 670592), (32240, 625768), (33914, 594880), (35008, 576290), (35464, 568880), (35555, 567424), (37180, 542624), (41912, 481360), (43648, 462215), (43760, 461032), (44330, 455104), (45760, 440882), (48136, 419120), (51584, 391105), (52390, 385088), (54080, 373054), (54560, 369772), (56888, 354640), (57629, 350080), (59488, 339140), (60170, 335296), (64480, 312884), (67828, 297440), (70016, 288145), (70928, 284440), (71110, 283712), (74360, 271312), (78221, 257920), (83824, 240680), (84785, 237952), (87520, 230516), (88660, 227552), (91520, 220441), (92443, 218240), (96272, 209560), (104780, 192544), (108160, 186527), (109120, 184886), (113776, 177320), (115258, 175040), (118976, 169570), (120340, 167648), (128960, 156442), (135656, 148720), (141856, 142220)]