124678260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1867}}^1$

素因数の和:1942

約数の個数: 144

約数和(自身を含む): 440608896

約数和(自身を除く): 315930636

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 53, 60, 63, 70, 84, 90, 105, 106, 126, 140, 159, 180, 210, 212, 252, 265, 315, 318, 371, 420, 477, 530, 630, 636, 742, 795, 954, 1060, 1113, 1260, 1484, 1590, 1855, 1867, 1908, 2226, 2385, 3180, 3339, 3710, 3734, 4452, 4770, 5565, 5601, 6678, 7420, 7468, 9335, 9540, 11130, 11202, 13069, 13356, 16695, 16803, 18670, 22260, 22404, 26138, 28005, 33390, 33606, 37340, 39207, 52276, 56010, 65345, 66780, 67212, 78414, 84015, 98951, 112020, 117621, 130690, 156828, 168030, 196035, 197902, 235242, 261380, 296853, 336060, 392070, 395804, 470484, 494755, 588105, 593706, 692657, 784140, 890559, 989510, 1176210, 1187412, 1385314, 1484265, 1781118, 1979020, 2077971, 2352420, 2770628, 2968530, 3463285, 3562236, 4155942, 4452795, 5937060, 6233913, 6926570, 8311884, 8905590, 10389855, 12467826, 13853140, 17811180, 20779710, 24935652, 31169565, 41559420, 62339130, 124678260]

約数ペア:

[(1, 124678260), (2, 62339130), (3, 41559420), (4, 31169565), (5, 24935652), (6, 20779710), (7, 17811180), (9, 13853140), (10, 12467826), (12, 10389855), (14, 8905590), (15, 8311884), (18, 6926570), (20, 6233913), (21, 5937060), (28, 4452795), (30, 4155942), (35, 3562236), (36, 3463285), (42, 2968530), (45, 2770628), (53, 2352420), (60, 2077971), (63, 1979020), (70, 1781118), (84, 1484265), (90, 1385314), (105, 1187412), (106, 1176210), (126, 989510), (140, 890559), (159, 784140), (180, 692657), (210, 593706), (212, 588105), (252, 494755), (265, 470484), (315, 395804), (318, 392070), (371, 336060), (420, 296853), (477, 261380), (530, 235242), (630, 197902), (636, 196035), (742, 168030), (795, 156828), (954, 130690), (1060, 117621), (1113, 112020), (1260, 98951), (1484, 84015), (1590, 78414), (1855, 67212), (1867, 66780), (1908, 65345), (2226, 56010), (2385, 52276), (3180, 39207), (3339, 37340), (3710, 33606), (3734, 33390), (4452, 28005), (4770, 26138), (5565, 22404), (5601, 22260), (6678, 18670), (7420, 16803), (7468, 16695), (9335, 13356), (9540, 13069), (11130, 11202)]