1352940840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{6359}}^1$

素因数の和:6576

約数の個数: 128

約数和(自身を含む): 4533408000

約数和(自身を除く): 3180467160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 197, 216, 270, 360, 394, 540, 591, 788, 985, 1080, 1182, 1576, 1773, 1970, 2364, 2955, 3546, 3940, 4728, 5319, 5910, 6359, 7092, 7880, 8865, 10638, 11820, 12718, 14184, 17730, 19077, 21276, 23640, 25436, 26595, 31795, 35460, 38154, 42552, 50872, 53190, 57231, 63590, 70920, 76308, 95385, 106380, 114462, 127180, 152616, 171693, 190770, 212760, 228924, 254360, 286155, 343386, 381540, 457848, 572310, 686772, 763080, 858465, 1144620, 1252723, 1373544, 1716930, 2289240, 2505446, 3433860, 3758169, 5010892, 6263615, 6867720, 7516338, 10021784, 11274507, 12527230, 15032676, 18790845, 22549014, 25054460, 30065352, 33823521, 37581690, 45098028, 50108920, 56372535, 67647042, 75163380, 90196056, 112745070, 135294084, 150326760, 169117605, 225490140, 270588168, 338235210, 450980280, 676470420, 1352940840]

約数ペア:

[(1, 1352940840), (2, 676470420), (3, 450980280), (4, 338235210), (5, 270588168), (6, 225490140), (8, 169117605), (9, 150326760), (10, 135294084), (12, 112745070), (15, 90196056), (18, 75163380), (20, 67647042), (24, 56372535), (27, 50108920), (30, 45098028), (36, 37581690), (40, 33823521), (45, 30065352), (54, 25054460), (60, 22549014), (72, 18790845), (90, 15032676), (108, 12527230), (120, 11274507), (135, 10021784), (180, 7516338), (197, 6867720), (216, 6263615), (270, 5010892), (360, 3758169), (394, 3433860), (540, 2505446), (591, 2289240), (788, 1716930), (985, 1373544), (1080, 1252723), (1182, 1144620), (1576, 858465), (1773, 763080), (1970, 686772), (2364, 572310), (2955, 457848), (3546, 381540), (3940, 343386), (4728, 286155), (5319, 254360), (5910, 228924), (6359, 212760), (7092, 190770), (7880, 171693), (8865, 152616), (10638, 127180), (11820, 114462), (12718, 106380), (14184, 95385), (17730, 76308), (19077, 70920), (21276, 63590), (23640, 57231), (25436, 53190), (26595, 50872), (31795, 42552), (35460, 38154)]