243257040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8663}}^1$

素因数の和:8698

約数の個数: 160

約数和(自身を含む): 902442240

約数和(自身を除く): 659185200

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, 8663, 9360, 14040, 17326, 25989, 28080, 34652, 43315, 51978, 69304, 77967, 86630, 103956, 112619, 129945, 138608, 155934, 173260, 207912, 225238, 233901, 259890, 311868, 337857, 346520, 389835, 415824, 450476, 467802, 519780, 563095, 623736, 675714, 693040, 779670, 900952, 935604, 1013571, 1039560, 1126190, 1169505, 1247472, 1351428, 1559340, 1689285, 1801904, 1871208, 2027142, 2079120, 2252380, 2339010, 2702856, 3040713, 3118680, 3378570, 3742416, 4054284, 4504760, 4678020, 5067855, 5405712, 6081426, 6237360, 6757140, 8108568, 9009520, 9356040, 10135710, 12162852, 13514280, 15203565, 16217136, 18712080, 20271420, 24325704, 27028560, 30407130, 40542840, 48651408, 60814260, 81085680, 121628520, 243257040]

約数ペア:

[(1, 243257040), (2, 121628520), (3, 81085680), (4, 60814260), (5, 48651408), (6, 40542840), (8, 30407130), (9, 27028560), (10, 24325704), (12, 20271420), (13, 18712080), (15, 16217136), (16, 15203565), (18, 13514280), (20, 12162852), (24, 10135710), (26, 9356040), (27, 9009520), (30, 8108568), (36, 6757140), (39, 6237360), (40, 6081426), (45, 5405712), (48, 5067855), (52, 4678020), (54, 4504760), (60, 4054284), (65, 3742416), (72, 3378570), (78, 3118680), (80, 3040713), (90, 2702856), (104, 2339010), (108, 2252380), (117, 2079120), (120, 2027142), (130, 1871208), (135, 1801904), (144, 1689285), (156, 1559340), (180, 1351428), (195, 1247472), (208, 1169505), (216, 1126190), (234, 1039560), (240, 1013571), (260, 935604), (270, 900952), (312, 779670), (351, 693040), (360, 675714), (390, 623736), (432, 563095), (468, 519780), (520, 467802), (540, 450476), (585, 415824), (624, 389835), (702, 346520), (720, 337857), (780, 311868), (936, 259890), (1040, 233901), (1080, 225238), (1170, 207912), (1404, 173260), (1560, 155934), (1755, 138608), (1872, 129945), (2160, 112619), (2340, 103956), (2808, 86630), (3120, 77967), (3510, 69304), (4680, 51978), (5616, 43315), (7020, 34652), (8663, 28080), (9360, 25989), (14040, 17326)]