1312655760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{46747}}^1$

素因数の和:46782

約数の個数: 160

約数和(自身を含む): 4869271680

約数和(自身を除く): 3556615920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 14040, 28080, 46747, 93494, 140241, 186988, 233735, 280482, 373976, 420723, 467470, 560964, 607711, 701205, 747952, 841446, 934940, 1121928, 1215422, 1262169, 1402410, 1682892, 1823133, 1869880, 2103615, 2243856, 2430844, 2524338, 2804820, 3038555, 3365784, 3646266, 3739760, 4207230, 4861688, 5048676, 5469399, 5609640, 6077110, 6310845, 6731568, 7292532, 8414460, 9115665, 9723376, 10097352, 10938798, 11219280, 12154220, 12621690, 14585064, 16408197, 16828920, 18231330, 20194704, 21877596, 24308440, 25243380, 27346995, 29170128, 32816394, 33657840, 36462660, 43755192, 48616880, 50486760, 54693990, 65632788, 72925320, 82040985, 87510384, 100973520, 109387980, 131265576, 145850640, 164081970, 218775960, 262531152, 328163940, 437551920, 656327880, 1312655760]

約数ペア:

[(1, 1312655760), (2, 656327880), (3, 437551920), (4, 328163940), (5, 262531152), (6, 218775960), (8, 164081970), (9, 145850640), (10, 131265576), (12, 109387980), (13, 100973520), (15, 87510384), (16, 82040985), (18, 72925320), (20, 65632788), (24, 54693990), (26, 50486760), (27, 48616880), (30, 43755192), (36, 36462660), (39, 33657840), (40, 32816394), (45, 29170128), (48, 27346995), (52, 25243380), (54, 24308440), (60, 21877596), (65, 20194704), (72, 18231330), (78, 16828920), (80, 16408197), (90, 14585064), (104, 12621690), (108, 12154220), (117, 11219280), (120, 10938798), (130, 10097352), (135, 9723376), (144, 9115665), (156, 8414460), (180, 7292532), (195, 6731568), (208, 6310845), (216, 6077110), (234, 5609640), (240, 5469399), (260, 5048676), (270, 4861688), (312, 4207230), (351, 3739760), (360, 3646266), (390, 3365784), (432, 3038555), (468, 2804820), (520, 2524338), (540, 2430844), (585, 2243856), (624, 2103615), (702, 1869880), (720, 1823133), (780, 1682892), (936, 1402410), (1040, 1262169), (1080, 1215422), (1170, 1121928), (1404, 934940), (1560, 841446), (1755, 747952), (1872, 701205), (2160, 607711), (2340, 560964), (2808, 467470), (3120, 420723), (3510, 373976), (4680, 280482), (5616, 233735), (7020, 186988), (9360, 140241), (14040, 93494), (28080, 46747)]