9189272960

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{521}}^1$

素因数の和:705

約数の個数: 256

約数和(自身を含む): 26170490880

約数和(自身を除く): 16981217920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 127, 128, 140, 155, 160, 217, 224, 248, 254, 280, 310, 320, 434, 448, 496, 508, 521, 560, 620, 635, 640, 868, 889, 896, 992, 1016, 1042, 1085, 1120, 1240, 1270, 1736, 1778, 1984, 2032, 2084, 2170, 2240, 2480, 2540, 2605, 3472, 3556, 3647, 3937, 3968, 4064, 4168, 4340, 4445, 4480, 4960, 5080, 5210, 6944, 7112, 7294, 7874, 8128, 8336, 8680, 8890, 9920, 10160, 10420, 13888, 14224, 14588, 15748, 16151, 16256, 16672, 17360, 17780, 18235, 19685, 19840, 20320, 20840, 27559, 27776, 28448, 29176, 31496, 32302, 33344, 34720, 35560, 36470, 39370, 40640, 41680, 55118, 56896, 58352, 62992, 64604, 66167, 66688, 69440, 71120, 72940, 78740, 80755, 81280, 83360, 110236, 113057, 113792, 116704, 125984, 129208, 132334, 137795, 138880, 142240, 145880, 157480, 161510, 166720, 220472, 226114, 233408, 251968, 258416, 264668, 275590, 284480, 291760, 314960, 323020, 330835, 333440, 440944, 452228, 463169, 466816, 503936, 516832, 529336, 551180, 565285, 568960, 583520, 629920, 646040, 661670, 881888, 904456, 926338, 1033664, 1058672, 1102360, 1130570, 1167040, 1259840, 1292080, 1323340, 1763776, 1808912, 1852676, 2051177, 2067328, 2117344, 2204720, 2261140, 2315845, 2334080, 2519680, 2584160, 2646680, 3527552, 3617824, 3705352, 4102354, 4234688, 4409440, 4522280, 4631690, 5168320, 5293360, 7235648, 7410704, 8204708, 8469376, 8818880, 9044560, 9263380, 10255885, 10336640, 10586720, 14358239, 14471296, 14821408, 16409416, 17637760, 18089120, 18526760, 20511770, 21173440, 28716478, 29642816, 32818832, 36178240, 37053520, 41023540, 42346880, 57432956, 59285632, 65637664, 71791195, 72356480, 74107040, 82047080, 114865912, 131275328, 143582390, 148214080, 164094160, 229731824, 262550656, 287164780, 296428160, 328188320, 459463648, 574329560, 656376640, 918927296, 1148659120, 1312753280, 1837854592, 2297318240, 4594636480, 9189272960]

約数ペア:

[(1, 9189272960), (2, 4594636480), (4, 2297318240), (5, 1837854592), (7, 1312753280), (8, 1148659120), (10, 918927296), (14, 656376640), (16, 574329560), (20, 459463648), (28, 328188320), (31, 296428160), (32, 287164780), (35, 262550656), (40, 229731824), (56, 164094160), (62, 148214080), (64, 143582390), (70, 131275328), (80, 114865912), (112, 82047080), (124, 74107040), (127, 72356480), (128, 71791195), (140, 65637664), (155, 59285632), (160, 57432956), (217, 42346880), (224, 41023540), (248, 37053520), (254, 36178240), (280, 32818832), (310, 29642816), (320, 28716478), (434, 21173440), (448, 20511770), (496, 18526760), (508, 18089120), (521, 17637760), (560, 16409416), (620, 14821408), (635, 14471296), (640, 14358239), (868, 10586720), (889, 10336640), (896, 10255885), (992, 9263380), (1016, 9044560), (1042, 8818880), (1085, 8469376), (1120, 8204708), (1240, 7410704), (1270, 7235648), (1736, 5293360), (1778, 5168320), (1984, 4631690), (2032, 4522280), (2084, 4409440), (2170, 4234688), (2240, 4102354), (2480, 3705352), (2540, 3617824), (2605, 3527552), (3472, 2646680), (3556, 2584160), (3647, 2519680), (3937, 2334080), (3968, 2315845), (4064, 2261140), (4168, 2204720), (4340, 2117344), (4445, 2067328), (4480, 2051177), (4960, 1852676), (5080, 1808912), (5210, 1763776), (6944, 1323340), (7112, 1292080), (7294, 1259840), (7874, 1167040), (8128, 1130570), (8336, 1102360), (8680, 1058672), (8890, 1033664), (9920, 926338), (10160, 904456), (10420, 881888), (13888, 661670), (14224, 646040), (14588, 629920), (15748, 583520), (16151, 568960), (16256, 565285), (16672, 551180), (17360, 529336), (17780, 516832), (18235, 503936), (19685, 466816), (19840, 463169), (20320, 452228), (20840, 440944), (27559, 333440), (27776, 330835), (28448, 323020), (29176, 314960), (31496, 291760), (32302, 284480), (33344, 275590), (34720, 264668), (35560, 258416), (36470, 251968), (39370, 233408), (40640, 226114), (41680, 220472), (55118, 166720), (56896, 161510), (58352, 157480), (62992, 145880), (64604, 142240), (66167, 138880), (66688, 137795), (69440, 132334), (71120, 129208), (72940, 125984), (78740, 116704), (80755, 113792), (81280, 113057), (83360, 110236)]