2019745260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6691}}^1$

素因数の和:6765

約数の個数: 192

約数和(自身を含む): 6925416960

約数和(自身を除く): 4905671700

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, 6691, 6708, 7020, 7740, 8385, 10062, 11180, 11610, 13382, 15093, 16770, 20073, 20124, 23220, 25155, 26764, 30186, 33455, 33540, 40146, 50310, 60219, 60372, 66910, 75465, 80292, 86983, 100365, 100620, 120438, 133820, 150930, 173966, 180657, 200730, 240876, 260949, 287713, 301095, 301860, 347932, 361314, 401460, 434915, 521898, 575426, 602190, 722628, 782847, 863139, 869830, 903285, 1043796, 1150852, 1204380, 1304745, 1438565, 1565694, 1726278, 1739660, 1806570, 2348541, 2589417, 2609490, 2877130, 3131388, 3452556, 3613140, 3740269, 3914235, 4315695, 4697082, 5178834, 5218980, 5754260, 7480538, 7768251, 7828470, 8631390, 9394164, 10357668, 11220807, 11742705, 12947085, 14961076, 15536502, 15656940, 17262780, 18701345, 22441614, 23485410, 25894170, 31073004, 33662421, 37402690, 38841255, 44883228, 46970820, 51788340, 56104035, 67324842, 74805380, 77682510, 100987263, 112208070, 134649684, 155365020, 168312105, 201974526, 224416140, 336624210, 403949052, 504936315, 673248420, 1009872630, 2019745260]

約数ペア:

[(1, 2019745260), (2, 1009872630), (3, 673248420), (4, 504936315), (5, 403949052), (6, 336624210), (9, 224416140), (10, 201974526), (12, 168312105), (13, 155365020), (15, 134649684), (18, 112208070), (20, 100987263), (26, 77682510), (27, 74805380), (30, 67324842), (36, 56104035), (39, 51788340), (43, 46970820), (45, 44883228), (52, 38841255), (54, 37402690), (60, 33662421), (65, 31073004), (78, 25894170), (86, 23485410), (90, 22441614), (108, 18701345), (117, 17262780), (129, 15656940), (130, 15536502), (135, 14961076), (156, 12947085), (172, 11742705), (180, 11220807), (195, 10357668), (215, 9394164), (234, 8631390), (258, 7828470), (260, 7768251), (270, 7480538), (351, 5754260), (387, 5218980), (390, 5178834), (430, 4697082), (468, 4315695), (516, 3914235), (540, 3740269), (559, 3613140), (585, 3452556), (645, 3131388), (702, 2877130), (774, 2609490), (780, 2589417), (860, 2348541), (1118, 1806570), (1161, 1739660), (1170, 1726278), (1290, 1565694), (1404, 1438565), (1548, 1304745), (1677, 1204380), (1755, 1150852), (1935, 1043796), (2236, 903285), (2322, 869830), (2340, 863139), (2580, 782847), (2795, 722628), (3354, 602190), (3510, 575426), (3870, 521898), (4644, 434915), (5031, 401460), (5590, 361314), (5805, 347932), (6691, 301860), (6708, 301095), (7020, 287713), (7740, 260949), (8385, 240876), (10062, 200730), (11180, 180657), (11610, 173966), (13382, 150930), (15093, 133820), (16770, 120438), (20073, 100620), (20124, 100365), (23220, 86983), (25155, 80292), (26764, 75465), (30186, 66910), (33455, 60372), (33540, 60219), (40146, 50310)]