260844480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6967}}^1$

素因数の和:7003

約数の個数: 168

約数和(自身を含む): 966350112

約数和(自身を除く): 705505632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 6240, 6967, 7488, 9360, 12480, 13934, 18720, 20901, 27868, 34835, 37440, 41802, 55736, 62703, 69670, 83604, 90571, 104505, 111472, 125406, 139340, 167208, 181142, 209010, 222944, 250812, 271713, 278680, 313515, 334416, 362284, 418020, 445888, 452855, 501624, 543426, 557360, 627030, 668832, 724568, 815139, 836040, 905710, 1003248, 1086852, 1114720, 1254060, 1337664, 1358565, 1449136, 1630278, 1672080, 1811420, 2006496, 2173704, 2229440, 2508120, 2717130, 2898272, 3260556, 3344160, 3622840, 4012992, 4075695, 4347408, 5016240, 5434260, 5796544, 6521112, 6688320, 7245680, 8151390, 8694816, 10032480, 10868520, 13042224, 14491360, 16302780, 17389632, 20064960, 21737040, 26084448, 28982720, 32605560, 43474080, 52168896, 65211120, 86948160, 130422240, 260844480]

約数ペア:

[(1, 260844480), (2, 130422240), (3, 86948160), (4, 65211120), (5, 52168896), (6, 43474080), (8, 32605560), (9, 28982720), (10, 26084448), (12, 21737040), (13, 20064960), (15, 17389632), (16, 16302780), (18, 14491360), (20, 13042224), (24, 10868520), (26, 10032480), (30, 8694816), (32, 8151390), (36, 7245680), (39, 6688320), (40, 6521112), (45, 5796544), (48, 5434260), (52, 5016240), (60, 4347408), (64, 4075695), (65, 4012992), (72, 3622840), (78, 3344160), (80, 3260556), (90, 2898272), (96, 2717130), (104, 2508120), (117, 2229440), (120, 2173704), (130, 2006496), (144, 1811420), (156, 1672080), (160, 1630278), (180, 1449136), (192, 1358565), (195, 1337664), (208, 1254060), (234, 1114720), (240, 1086852), (260, 1003248), (288, 905710), (312, 836040), (320, 815139), (360, 724568), (390, 668832), (416, 627030), (468, 557360), (480, 543426), (520, 501624), (576, 452855), (585, 445888), (624, 418020), (720, 362284), (780, 334416), (832, 313515), (936, 278680), (960, 271713), (1040, 250812), (1170, 222944), (1248, 209010), (1440, 181142), (1560, 167208), (1872, 139340), (2080, 125406), (2340, 111472), (2496, 104505), (2880, 90571), (3120, 83604), (3744, 69670), (4160, 62703), (4680, 55736), (6240, 41802), (6967, 37440), (7488, 34835), (9360, 27868), (12480, 20901), (13934, 18720)]