1491434280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1867}}^1$

素因数の和:2208

約数の個数: 192

約数和(自身を含む): 5560064640

約数和(自身を除く): 4068630360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 317, 360, 420, 504, 630, 634, 840, 951, 1260, 1268, 1585, 1867, 1902, 2219, 2520, 2536, 2853, 3170, 3734, 3804, 4438, 4755, 5601, 5706, 6340, 6657, 7468, 7608, 8876, 9335, 9510, 11095, 11202, 11412, 12680, 13069, 13314, 14265, 14936, 16803, 17752, 18670, 19020, 19971, 22190, 22404, 22824, 26138, 26628, 28005, 28530, 33285, 33606, 37340, 38040, 39207, 39942, 44380, 44808, 52276, 53256, 56010, 57060, 65345, 66570, 67212, 74680, 78414, 79884, 84015, 88760, 99855, 104552, 112020, 114120, 117621, 130690, 133140, 134424, 156828, 159768, 168030, 196035, 199710, 224040, 235242, 261380, 266280, 313656, 336060, 392070, 399420, 470484, 522760, 588105, 591839, 672120, 784140, 798840, 940968, 1176210, 1183678, 1568280, 1775517, 2352420, 2367356, 2959195, 3551034, 4142873, 4704840, 4734712, 5326551, 5918390, 7102068, 8285746, 8877585, 10653102, 11836780, 12428619, 14204136, 16571492, 17755170, 20714365, 21306204, 23673560, 24857238, 26632755, 33142984, 35510340, 37285857, 41428730, 42612408, 49714476, 53265510, 62143095, 71020680, 74571714, 82857460, 99428952, 106531020, 124286190, 149143428, 165714920, 186429285, 213062040, 248572380, 298286856, 372858570, 497144760, 745717140, 1491434280]

約数ペア:

[(1, 1491434280), (2, 745717140), (3, 497144760), (4, 372858570), (5, 298286856), (6, 248572380), (7, 213062040), (8, 186429285), (9, 165714920), (10, 149143428), (12, 124286190), (14, 106531020), (15, 99428952), (18, 82857460), (20, 74571714), (21, 71020680), (24, 62143095), (28, 53265510), (30, 49714476), (35, 42612408), (36, 41428730), (40, 37285857), (42, 35510340), (45, 33142984), (56, 26632755), (60, 24857238), (63, 23673560), (70, 21306204), (72, 20714365), (84, 17755170), (90, 16571492), (105, 14204136), (120, 12428619), (126, 11836780), (140, 10653102), (168, 8877585), (180, 8285746), (210, 7102068), (252, 5918390), (280, 5326551), (315, 4734712), (317, 4704840), (360, 4142873), (420, 3551034), (504, 2959195), (630, 2367356), (634, 2352420), (840, 1775517), (951, 1568280), (1260, 1183678), (1268, 1176210), (1585, 940968), (1867, 798840), (1902, 784140), (2219, 672120), (2520, 591839), (2536, 588105), (2853, 522760), (3170, 470484), (3734, 399420), (3804, 392070), (4438, 336060), (4755, 313656), (5601, 266280), (5706, 261380), (6340, 235242), (6657, 224040), (7468, 199710), (7608, 196035), (8876, 168030), (9335, 159768), (9510, 156828), (11095, 134424), (11202, 133140), (11412, 130690), (12680, 117621), (13069, 114120), (13314, 112020), (14265, 104552), (14936, 99855), (16803, 88760), (17752, 84015), (18670, 79884), (19020, 78414), (19971, 74680), (22190, 67212), (22404, 66570), (22824, 65345), (26138, 57060), (26628, 56010), (28005, 53256), (28530, 52276), (33285, 44808), (33606, 44380), (37340, 39942), (38040, 39207)]