7798754040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{1543}}^1$

素因数の和:2122

約数の個数: 256

約数和(自身を含む): 29241630720

約数和(自身を除く): 21442876680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 547, 616, 660, 770, 840, 924, 1094, 1155, 1320, 1540, 1543, 1641, 1848, 2188, 2310, 2735, 3080, 3086, 3282, 3829, 4376, 4620, 4629, 5470, 6017, 6172, 6564, 7658, 7715, 8205, 9240, 9258, 10801, 10940, 11487, 12034, 12344, 13128, 15316, 15430, 16410, 16973, 18051, 18516, 19145, 21602, 21880, 22974, 23145, 24068, 30085, 30632, 30860, 32403, 32820, 33946, 36102, 37032, 38290, 42119, 43204, 45948, 46290, 48136, 50919, 54005, 57435, 60170, 61720, 64806, 65640, 67892, 72204, 76580, 84238, 84865, 86408, 90255, 91896, 92580, 101838, 108010, 114870, 118811, 120340, 126357, 129612, 135784, 144408, 153160, 162015, 168476, 169730, 180510, 185160, 203676, 210595, 216020, 229740, 237622, 240680, 252714, 254595, 259224, 324030, 336952, 339460, 356433, 361020, 407352, 421190, 432040, 459480, 475244, 505428, 509190, 594055, 631785, 648060, 678920, 712866, 722040, 842380, 844021, 950488, 1010856, 1018380, 1188110, 1263570, 1296120, 1425732, 1684760, 1688042, 1782165, 2036760, 2376220, 2527140, 2532063, 2851464, 3376084, 3564330, 4220105, 4752440, 5054280, 5064126, 5908147, 6752168, 7128660, 8440210, 9284231, 10128252, 11816294, 12660315, 14257320, 16880420, 17724441, 18568462, 20256504, 23632588, 25320630, 27852693, 29540735, 33760840, 35448882, 37136924, 46421155, 47265176, 50641260, 55705386, 59081470, 64989617, 70897764, 74273848, 88622205, 92842310, 101282520, 111410772, 118162940, 129979234, 139263465, 141795528, 177244410, 185684620, 194968851, 222821544, 236325880, 259958468, 278526930, 324948085, 354488820, 371369240, 389937702, 519916936, 557053860, 649896170, 708977640, 779875404, 974844255, 1114107720, 1299792340, 1559750808, 1949688510, 2599584680, 3899377020, 7798754040]

約数ペア:

[(1, 7798754040), (2, 3899377020), (3, 2599584680), (4, 1949688510), (5, 1559750808), (6, 1299792340), (7, 1114107720), (8, 974844255), (10, 779875404), (11, 708977640), (12, 649896170), (14, 557053860), (15, 519916936), (20, 389937702), (21, 371369240), (22, 354488820), (24, 324948085), (28, 278526930), (30, 259958468), (33, 236325880), (35, 222821544), (40, 194968851), (42, 185684620), (44, 177244410), (55, 141795528), (56, 139263465), (60, 129979234), (66, 118162940), (70, 111410772), (77, 101282520), (84, 92842310), (88, 88622205), (105, 74273848), (110, 70897764), (120, 64989617), (132, 59081470), (140, 55705386), (154, 50641260), (165, 47265176), (168, 46421155), (210, 37136924), (220, 35448882), (231, 33760840), (264, 29540735), (280, 27852693), (308, 25320630), (330, 23632588), (385, 20256504), (420, 18568462), (440, 17724441), (462, 16880420), (547, 14257320), (616, 12660315), (660, 11816294), (770, 10128252), (840, 9284231), (924, 8440210), (1094, 7128660), (1155, 6752168), (1320, 5908147), (1540, 5064126), (1543, 5054280), (1641, 4752440), (1848, 4220105), (2188, 3564330), (2310, 3376084), (2735, 2851464), (3080, 2532063), (3086, 2527140), (3282, 2376220), (3829, 2036760), (4376, 1782165), (4620, 1688042), (4629, 1684760), (5470, 1425732), (6017, 1296120), (6172, 1263570), (6564, 1188110), (7658, 1018380), (7715, 1010856), (8205, 950488), (9240, 844021), (9258, 842380), (10801, 722040), (10940, 712866), (11487, 678920), (12034, 648060), (12344, 631785), (13128, 594055), (15316, 509190), (15430, 505428), (16410, 475244), (16973, 459480), (18051, 432040), (18516, 421190), (19145, 407352), (21602, 361020), (21880, 356433), (22974, 339460), (23145, 336952), (24068, 324030), (30085, 259224), (30632, 254595), (30860, 252714), (32403, 240680), (32820, 237622), (33946, 229740), (36102, 216020), (37032, 210595), (38290, 203676), (42119, 185160), (43204, 180510), (45948, 169730), (46290, 168476), (48136, 162015), (50919, 153160), (54005, 144408), (57435, 135784), (60170, 129612), (61720, 126357), (64806, 120340), (65640, 118811), (67892, 114870), (72204, 108010), (76580, 101838), (84238, 92580), (84865, 91896), (86408, 90255)]