291151081260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7699}}^1\times {\mathrm{5387}}^1$

素因数の和:13117

約数の個数: 192

約数和(自身を含む): 975788352000

約数和(自身を除く): 684637270740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 5387, 7020, 7699, 10774, 15398, 16161, 21548, 23097, 26935, 30796, 32322, 38495, 46194, 48483, 53870, 64644, 69291, 70031, 76990, 80805, 92388, 96966, 100087, 107740, 115485, 138582, 140062, 145449, 153980, 161610, 193932, 200174, 207873, 210093, 230970, 242415, 277164, 280124, 290898, 300261, 323220, 346455, 350155, 400348, 415746, 420186, 461940, 484830, 500435, 581796, 600522, 630279, 692910, 700310, 727245, 831492, 840372, 900783, 969660, 1000870, 1039365, 1050465, 1201044, 1260558, 1385820, 1400620, 1454490, 1501305, 1801566, 1890837, 2001740, 2078730, 2100930, 2521116, 2702349, 2908980, 3002610, 3151395, 3603132, 3781674, 4157460, 4201860, 4503915, 5404698, 6005220, 6302790, 7563348, 9007830, 9454185, 10809396, 12605580, 13511745, 18015660, 18908370, 27023490, 37816740, 41474513, 54046980, 82949026, 124423539, 165898052, 207372565, 248847078, 373270617, 414745130, 497694156, 539168669, 622117695, 746541234, 829490260, 1078337338, 1119811851, 1244235390, 1493082468, 1617506007, 1866353085, 2156674676, 2239623702, 2488470780, 2695843345, 3235012014, 3732706170, 4479247404, 4852518021, 5391686690, 5599059255, 6470024028, 7465412340, 8087530035, 9705036042, 10783373380, 11198118510, 14557554063, 16175060070, 19410072084, 22396237020, 24262590105, 29115108126, 32350120140, 48525180210, 58230216252, 72787770315, 97050360420, 145575540630, 291151081260]

約数ペア:

[(1, 291151081260), (2, 145575540630), (3, 97050360420), (4, 72787770315), (5, 58230216252), (6, 48525180210), (9, 32350120140), (10, 29115108126), (12, 24262590105), (13, 22396237020), (15, 19410072084), (18, 16175060070), (20, 14557554063), (26, 11198118510), (27, 10783373380), (30, 9705036042), (36, 8087530035), (39, 7465412340), (45, 6470024028), (52, 5599059255), (54, 5391686690), (60, 4852518021), (65, 4479247404), (78, 3732706170), (90, 3235012014), (108, 2695843345), (117, 2488470780), (130, 2239623702), (135, 2156674676), (156, 1866353085), (180, 1617506007), (195, 1493082468), (234, 1244235390), (260, 1119811851), (270, 1078337338), (351, 829490260), (390, 746541234), (468, 622117695), (540, 539168669), (585, 497694156), (702, 414745130), (780, 373270617), (1170, 248847078), (1404, 207372565), (1755, 165898052), (2340, 124423539), (3510, 82949026), (5387, 54046980), (7020, 41474513), (7699, 37816740), (10774, 27023490), (15398, 18908370), (16161, 18015660), (21548, 13511745), (23097, 12605580), (26935, 10809396), (30796, 9454185), (32322, 9007830), (38495, 7563348), (46194, 6302790), (48483, 6005220), (53870, 5404698), (64644, 4503915), (69291, 4201860), (70031, 4157460), (76990, 3781674), (80805, 3603132), (92388, 3151395), (96966, 3002610), (100087, 2908980), (107740, 2702349), (115485, 2521116), (138582, 2100930), (140062, 2078730), (145449, 2001740), (153980, 1890837), (161610, 1801566), (193932, 1501305), (200174, 1454490), (207873, 1400620), (210093, 1385820), (230970, 1260558), (242415, 1201044), (277164, 1050465), (280124, 1039365), (290898, 1000870), (300261, 969660), (323220, 900783), (346455, 840372), (350155, 831492), (400348, 727245), (415746, 700310), (420186, 692910), (461940, 630279), (484830, 600522), (500435, 581796)]