243425520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8669}}^1$

素因数の和:8704

約数の個数: 160

約数和(自身を含む): 903067200

約数和(自身を除く): 659641680

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, 8669, 9360, 14040, 17338, 26007, 28080, 34676, 43345, 52014, 69352, 78021, 86690, 104028, 112697, 130035, 138704, 156042, 173380, 208056, 225394, 234063, 260070, 312084, 338091, 346760, 390105, 416112, 450788, 468126, 520140, 563485, 624168, 676182, 693520, 780210, 901576, 936252, 1014273, 1040280, 1126970, 1170315, 1248336, 1352364, 1560420, 1690455, 1803152, 1872504, 2028546, 2080560, 2253940, 2340630, 2704728, 3042819, 3120840, 3380910, 3745008, 4057092, 4507880, 4681260, 5071365, 5409456, 6085638, 6241680, 6761820, 8114184, 9015760, 9362520, 10142730, 12171276, 13523640, 15214095, 16228368, 18725040, 20285460, 24342552, 27047280, 30428190, 40570920, 48685104, 60856380, 81141840, 121712760, 243425520]

約数ペア:

[(1, 243425520), (2, 121712760), (3, 81141840), (4, 60856380), (5, 48685104), (6, 40570920), (8, 30428190), (9, 27047280), (10, 24342552), (12, 20285460), (13, 18725040), (15, 16228368), (16, 15214095), (18, 13523640), (20, 12171276), (24, 10142730), (26, 9362520), (27, 9015760), (30, 8114184), (36, 6761820), (39, 6241680), (40, 6085638), (45, 5409456), (48, 5071365), (52, 4681260), (54, 4507880), (60, 4057092), (65, 3745008), (72, 3380910), (78, 3120840), (80, 3042819), (90, 2704728), (104, 2340630), (108, 2253940), (117, 2080560), (120, 2028546), (130, 1872504), (135, 1803152), (144, 1690455), (156, 1560420), (180, 1352364), (195, 1248336), (208, 1170315), (216, 1126970), (234, 1040280), (240, 1014273), (260, 936252), (270, 901576), (312, 780210), (351, 693520), (360, 676182), (390, 624168), (432, 563485), (468, 520140), (520, 468126), (540, 450788), (585, 416112), (624, 390105), (702, 346760), (720, 338091), (780, 312084), (936, 260070), (1040, 234063), (1080, 225394), (1170, 208056), (1404, 173380), (1560, 156042), (1755, 138704), (1872, 130035), (2160, 112697), (2340, 104028), (2808, 86690), (3120, 78021), (3510, 69352), (4680, 52014), (5616, 43345), (7020, 34676), (8669, 28080), (9360, 26007), (14040, 17338)]