8457815340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{28019}}^1$

素因数の和:28093

約数の個数: 192

約数和(自身を含む): 28997337600

約数和(自身を除く): 20539522260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 43, 45, 52, 54, 60, 65, 78, 86, 90, 108, 117, 129, 130, 135, 156, 172, 180, 195, 215, 234, 258, 260, 270, 351, 387, 390, 430, 468, 516, 540, 559, 585, 645, 702, 774, 780, 860, 1118, 1161, 1170, 1290, 1404, 1548, 1677, 1755, 1935, 2236, 2322, 2340, 2580, 2795, 3354, 3510, 3870, 4644, 5031, 5590, 5805, 6708, 7020, 7740, 8385, 10062, 11180, 11610, 15093, 16770, 20124, 23220, 25155, 28019, 30186, 33540, 50310, 56038, 60372, 75465, 84057, 100620, 112076, 140095, 150930, 168114, 252171, 280190, 301860, 336228, 364247, 420285, 504342, 560380, 728494, 756513, 840570, 1008684, 1092741, 1204817, 1260855, 1456988, 1513026, 1681140, 1821235, 2185482, 2409634, 2521710, 3026052, 3278223, 3614451, 3642470, 3782565, 4370964, 4819268, 5043420, 5463705, 6024085, 6556446, 7228902, 7284940, 7565130, 9834669, 10843353, 10927410, 12048170, 13112892, 14457804, 15130260, 15662621, 16391115, 18072255, 19669338, 21686706, 21854820, 24096340, 31325242, 32530059, 32782230, 36144510, 39338676, 43373412, 46987863, 49173345, 54216765, 62650484, 65060118, 65564460, 72289020, 78313105, 93975726, 98346690, 108433530, 130120236, 140963589, 156626210, 162650295, 187951452, 196693380, 216867060, 234939315, 281927178, 313252420, 325300590, 422890767, 469878630, 563854356, 650601180, 704817945, 845781534, 939757260, 1409635890, 1691563068, 2114453835, 2819271780, 4228907670, 8457815340]

約数ペア:

[(1, 8457815340), (2, 4228907670), (3, 2819271780), (4, 2114453835), (5, 1691563068), (6, 1409635890), (9, 939757260), (10, 845781534), (12, 704817945), (13, 650601180), (15, 563854356), (18, 469878630), (20, 422890767), (26, 325300590), (27, 313252420), (30, 281927178), (36, 234939315), (39, 216867060), (43, 196693380), (45, 187951452), (52, 162650295), (54, 156626210), (60, 140963589), (65, 130120236), (78, 108433530), (86, 98346690), (90, 93975726), (108, 78313105), (117, 72289020), (129, 65564460), (130, 65060118), (135, 62650484), (156, 54216765), (172, 49173345), (180, 46987863), (195, 43373412), (215, 39338676), (234, 36144510), (258, 32782230), (260, 32530059), (270, 31325242), (351, 24096340), (387, 21854820), (390, 21686706), (430, 19669338), (468, 18072255), (516, 16391115), (540, 15662621), (559, 15130260), (585, 14457804), (645, 13112892), (702, 12048170), (774, 10927410), (780, 10843353), (860, 9834669), (1118, 7565130), (1161, 7284940), (1170, 7228902), (1290, 6556446), (1404, 6024085), (1548, 5463705), (1677, 5043420), (1755, 4819268), (1935, 4370964), (2236, 3782565), (2322, 3642470), (2340, 3614451), (2580, 3278223), (2795, 3026052), (3354, 2521710), (3510, 2409634), (3870, 2185482), (4644, 1821235), (5031, 1681140), (5590, 1513026), (5805, 1456988), (6708, 1260855), (7020, 1204817), (7740, 1092741), (8385, 1008684), (10062, 840570), (11180, 756513), (11610, 728494), (15093, 560380), (16770, 504342), (20124, 420285), (23220, 364247), (25155, 336228), (28019, 301860), (30186, 280190), (33540, 252171), (50310, 168114), (56038, 150930), (60372, 140095), (75465, 112076), (84057, 100620)]