391266720

素因数分解:

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

素因数の和:7004

約数の個数: 192

約数和(自身を含む): 1474986240

約数和(自身を除く): 1083719520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3510, 3744, 4320, 4680, 5616, 6240, 6967, 7020, 9360, 11232, 13934, 14040, 18720, 20901, 27868, 28080, 34835, 41802, 55736, 56160, 62703, 69670, 83604, 90571, 104505, 111472, 125406, 139340, 167208, 181142, 188109, 209010, 222944, 250812, 271713, 278680, 313515, 334416, 362284, 376218, 418020, 452855, 501624, 543426, 557360, 627030, 668832, 724568, 752436, 815139, 836040, 905710, 940545, 1003248, 1086852, 1114720, 1254060, 1358565, 1449136, 1504872, 1630278, 1672080, 1811420, 1881090, 2006496, 2173704, 2445417, 2508120, 2717130, 2898272, 3009744, 3260556, 3344160, 3622840, 3762180, 4075695, 4347408, 4890834, 5016240, 5434260, 6019488, 6521112, 7245680, 7524360, 8151390, 8694816, 9781668, 10032480, 10868520, 12227085, 13042224, 14491360, 15048720, 16302780, 19563336, 21737040, 24454170, 26084448, 30097440, 32605560, 39126672, 43474080, 48908340, 65211120, 78253344, 97816680, 130422240, 195633360, 391266720]

約数ペア:

[(1, 391266720), (2, 195633360), (3, 130422240), (4, 97816680), (5, 78253344), (6, 65211120), (8, 48908340), (9, 43474080), (10, 39126672), (12, 32605560), (13, 30097440), (15, 26084448), (16, 24454170), (18, 21737040), (20, 19563336), (24, 16302780), (26, 15048720), (27, 14491360), (30, 13042224), (32, 12227085), (36, 10868520), (39, 10032480), (40, 9781668), (45, 8694816), (48, 8151390), (52, 7524360), (54, 7245680), (60, 6521112), (65, 6019488), (72, 5434260), (78, 5016240), (80, 4890834), (90, 4347408), (96, 4075695), (104, 3762180), (108, 3622840), (117, 3344160), (120, 3260556), (130, 3009744), (135, 2898272), (144, 2717130), (156, 2508120), (160, 2445417), (180, 2173704), (195, 2006496), (208, 1881090), (216, 1811420), (234, 1672080), (240, 1630278), (260, 1504872), (270, 1449136), (288, 1358565), (312, 1254060), (351, 1114720), (360, 1086852), (390, 1003248), (416, 940545), (432, 905710), (468, 836040), (480, 815139), (520, 752436), (540, 724568), (585, 668832), (624, 627030), (702, 557360), (720, 543426), (780, 501624), (864, 452855), (936, 418020), (1040, 376218), (1080, 362284), (1170, 334416), (1248, 313515), (1404, 278680), (1440, 271713), (1560, 250812), (1755, 222944), (1872, 209010), (2080, 188109), (2160, 181142), (2340, 167208), (2808, 139340), (3120, 125406), (3510, 111472), (3744, 104505), (4320, 90571), (4680, 83604), (5616, 69670), (6240, 62703), (6967, 56160), (7020, 55736), (9360, 41802), (11232, 34835), (13934, 28080), (14040, 27868), (18720, 20901)]