971243280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1801}}^1$

素因数の和:1934

約数の個数: 240

約数和(自身を含む): 3764651904

約数和(自身を除く): 2793408624

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 107, 112, 120, 126, 140, 144, 168, 180, 210, 214, 240, 252, 280, 315, 321, 336, 360, 420, 428, 504, 535, 560, 630, 642, 720, 749, 840, 856, 963, 1008, 1070, 1260, 1284, 1498, 1605, 1680, 1712, 1801, 1926, 2140, 2247, 2520, 2568, 2996, 3210, 3602, 3745, 3852, 4280, 4494, 4815, 5040, 5136, 5403, 5992, 6420, 6741, 7204, 7490, 7704, 8560, 8988, 9005, 9630, 10806, 11235, 11984, 12607, 12840, 13482, 14408, 14980, 15408, 16209, 17976, 18010, 19260, 21612, 22470, 25214, 25680, 26964, 27015, 28816, 29960, 32418, 33705, 35952, 36020, 37821, 38520, 43224, 44940, 50428, 53928, 54030, 59920, 63035, 64836, 67410, 72040, 75642, 77040, 81045, 86448, 89880, 100856, 107856, 108060, 113463, 126070, 129672, 134820, 144080, 151284, 162090, 179760, 189105, 192707, 201712, 216120, 226926, 252140, 259344, 269640, 302568, 324180, 378210, 385414, 432240, 453852, 504280, 539280, 567315, 578121, 605136, 648360, 756420, 770828, 907704, 963535, 1008560, 1134630, 1156242, 1296720, 1348949, 1512840, 1541656, 1734363, 1815408, 1927070, 2269260, 2312484, 2697898, 2890605, 3025680, 3083312, 3468726, 3854140, 4046847, 4538520, 4624968, 5395796, 5781210, 6744745, 6937452, 7708280, 8093694, 8671815, 9077040, 9249936, 10791592, 11562420, 12140541, 13489490, 13874904, 15416560, 16187388, 17343630, 20234235, 21583184, 23124840, 24281082, 26978980, 27749808, 32374776, 34687260, 40468470, 46249680, 48562164, 53957960, 60702705, 64749552, 69374520, 80936940, 97124328, 107915920, 121405410, 138749040, 161873880, 194248656, 242810820, 323747760, 485621640, 971243280]

約数ペア:

[(1, 971243280), (2, 485621640), (3, 323747760), (4, 242810820), (5, 194248656), (6, 161873880), (7, 138749040), (8, 121405410), (9, 107915920), (10, 97124328), (12, 80936940), (14, 69374520), (15, 64749552), (16, 60702705), (18, 53957960), (20, 48562164), (21, 46249680), (24, 40468470), (28, 34687260), (30, 32374776), (35, 27749808), (36, 26978980), (40, 24281082), (42, 23124840), (45, 21583184), (48, 20234235), (56, 17343630), (60, 16187388), (63, 15416560), (70, 13874904), (72, 13489490), (80, 12140541), (84, 11562420), (90, 10791592), (105, 9249936), (107, 9077040), (112, 8671815), (120, 8093694), (126, 7708280), (140, 6937452), (144, 6744745), (168, 5781210), (180, 5395796), (210, 4624968), (214, 4538520), (240, 4046847), (252, 3854140), (280, 3468726), (315, 3083312), (321, 3025680), (336, 2890605), (360, 2697898), (420, 2312484), (428, 2269260), (504, 1927070), (535, 1815408), (560, 1734363), (630, 1541656), (642, 1512840), (720, 1348949), (749, 1296720), (840, 1156242), (856, 1134630), (963, 1008560), (1008, 963535), (1070, 907704), (1260, 770828), (1284, 756420), (1498, 648360), (1605, 605136), (1680, 578121), (1712, 567315), (1801, 539280), (1926, 504280), (2140, 453852), (2247, 432240), (2520, 385414), (2568, 378210), (2996, 324180), (3210, 302568), (3602, 269640), (3745, 259344), (3852, 252140), (4280, 226926), (4494, 216120), (4815, 201712), (5040, 192707), (5136, 189105), (5403, 179760), (5992, 162090), (6420, 151284), (6741, 144080), (7204, 134820), (7490, 129672), (7704, 126070), (8560, 113463), (8988, 108060), (9005, 107856), (9630, 100856), (10806, 89880), (11235, 86448), (11984, 81045), (12607, 77040), (12840, 75642), (13482, 72040), (14408, 67410), (14980, 64836), (15408, 63035), (16209, 59920), (17976, 54030), (18010, 53928), (19260, 50428), (21612, 44940), (22470, 43224), (25214, 38520), (25680, 37821), (26964, 36020), (27015, 35952), (28816, 33705), (29960, 32418)]