1456864920

素因数分解:

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

素因数の和:1935

約数の個数: 256

約数和(自身を含む): 5604940800

約数和(自身を除く): 4148075880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 107, 108, 120, 126, 135, 140, 168, 180, 189, 210, 214, 216, 252, 270, 280, 315, 321, 360, 378, 420, 428, 504, 535, 540, 630, 642, 749, 756, 840, 856, 945, 963, 1070, 1080, 1260, 1284, 1498, 1512, 1605, 1801, 1890, 1926, 2140, 2247, 2520, 2568, 2889, 2996, 3210, 3602, 3745, 3780, 3852, 4280, 4494, 4815, 5403, 5778, 5992, 6420, 6741, 7204, 7490, 7560, 7704, 8988, 9005, 9630, 10806, 11235, 11556, 12607, 12840, 13482, 14408, 14445, 14980, 16209, 17976, 18010, 19260, 20223, 21612, 22470, 23112, 25214, 26964, 27015, 28890, 29960, 32418, 33705, 36020, 37821, 38520, 40446, 43224, 44940, 48627, 50428, 53928, 54030, 57780, 63035, 64836, 67410, 72040, 75642, 80892, 81045, 89880, 97254, 100856, 101115, 108060, 113463, 115560, 126070, 129672, 134820, 151284, 161784, 162090, 189105, 192707, 194508, 202230, 216120, 226926, 243135, 252140, 269640, 302568, 324180, 340389, 378210, 385414, 389016, 404460, 453852, 486270, 504280, 567315, 578121, 648360, 680778, 756420, 770828, 808920, 907704, 963535, 972540, 1134630, 1156242, 1348949, 1361556, 1512840, 1541656, 1701945, 1734363, 1927070, 1945080, 2269260, 2312484, 2697898, 2723112, 2890605, 3403890, 3468726, 3854140, 4046847, 4538520, 4624968, 5203089, 5395796, 5781210, 6744745, 6807780, 6937452, 7708280, 8093694, 8671815, 10406178, 10791592, 11562420, 12140541, 13489490, 13615560, 13874904, 16187388, 17343630, 20234235, 20812356, 23124840, 24281082, 26015445, 26978980, 32374776, 34687260, 36421623, 40468470, 41624712, 48562164, 52030890, 53957960, 60702705, 69374520, 72843246, 80936940, 97124328, 104061780, 121405410, 145686492, 161873880, 182108115, 208123560, 242810820, 291372984, 364216230, 485621640, 728432460, 1456864920]

約数ペア:

[(1, 1456864920), (2, 728432460), (3, 485621640), (4, 364216230), (5, 291372984), (6, 242810820), (7, 208123560), (8, 182108115), (9, 161873880), (10, 145686492), (12, 121405410), (14, 104061780), (15, 97124328), (18, 80936940), (20, 72843246), (21, 69374520), (24, 60702705), (27, 53957960), (28, 52030890), (30, 48562164), (35, 41624712), (36, 40468470), (40, 36421623), (42, 34687260), (45, 32374776), (54, 26978980), (56, 26015445), (60, 24281082), (63, 23124840), (70, 20812356), (72, 20234235), (84, 17343630), (90, 16187388), (105, 13874904), (107, 13615560), (108, 13489490), (120, 12140541), (126, 11562420), (135, 10791592), (140, 10406178), (168, 8671815), (180, 8093694), (189, 7708280), (210, 6937452), (214, 6807780), (216, 6744745), (252, 5781210), (270, 5395796), (280, 5203089), (315, 4624968), (321, 4538520), (360, 4046847), (378, 3854140), (420, 3468726), (428, 3403890), (504, 2890605), (535, 2723112), (540, 2697898), (630, 2312484), (642, 2269260), (749, 1945080), (756, 1927070), (840, 1734363), (856, 1701945), (945, 1541656), (963, 1512840), (1070, 1361556), (1080, 1348949), (1260, 1156242), (1284, 1134630), (1498, 972540), (1512, 963535), (1605, 907704), (1801, 808920), (1890, 770828), (1926, 756420), (2140, 680778), (2247, 648360), (2520, 578121), (2568, 567315), (2889, 504280), (2996, 486270), (3210, 453852), (3602, 404460), (3745, 389016), (3780, 385414), (3852, 378210), (4280, 340389), (4494, 324180), (4815, 302568), (5403, 269640), (5778, 252140), (5992, 243135), (6420, 226926), (6741, 216120), (7204, 202230), (7490, 194508), (7560, 192707), (7704, 189105), (8988, 162090), (9005, 161784), (9630, 151284), (10806, 134820), (11235, 129672), (11556, 126070), (12607, 115560), (12840, 113463), (13482, 108060), (14408, 101115), (14445, 100856), (14980, 97254), (16209, 89880), (17976, 81045), (18010, 80892), (19260, 75642), (20223, 72040), (21612, 67410), (22470, 64836), (23112, 63035), (25214, 57780), (26964, 54030), (27015, 53928), (28890, 50428), (29960, 48627), (32418, 44940), (33705, 43224), (36020, 40446), (37821, 38520)]