17947928160

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{81463}}^1$

素因数の和:81507

約数の個数: 240

約数和(自身を含む): 67068007776

約数和(自身を除く): 49120079616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 162, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 324, 340, 360, 405, 408, 432, 459, 480, 510, 540, 544, 612, 648, 680, 720, 765, 810, 816, 864, 918, 1020, 1080, 1224, 1296, 1360, 1377, 1440, 1530, 1620, 1632, 1836, 2040, 2160, 2295, 2448, 2592, 2720, 2754, 3060, 3240, 3672, 4080, 4320, 4590, 4896, 5508, 6120, 6480, 6885, 7344, 8160, 9180, 11016, 12240, 12960, 13770, 14688, 18360, 22032, 24480, 27540, 36720, 44064, 55080, 73440, 81463, 110160, 162926, 220320, 244389, 325852, 407315, 488778, 651704, 733167, 814630, 977556, 1221945, 1303408, 1384871, 1466334, 1629260, 1955112, 2199501, 2443890, 2606816, 2769742, 2932668, 3258520, 3665835, 3910224, 4154613, 4399002, 4887780, 5539484, 5865336, 6517040, 6598503, 6924355, 7331670, 7820448, 8309226, 8798004, 9775560, 10997505, 11078968, 11730672, 12463839, 13034080, 13197006, 13848710, 14663340, 16618452, 17596008, 19551120, 20773065, 21995010, 22157936, 23461344, 24927678, 26394012, 27697420, 29326680, 32992515, 33236904, 35192016, 37391517, 39102240, 41546130, 43990020, 44315872, 49855356, 52788024, 55394840, 58653360, 62319195, 65985030, 66473808, 70384032, 74783034, 83092260, 87980040, 99710712, 105576048, 110789680, 112174551, 117306720, 124638390, 131970060, 132947616, 149566068, 166184520, 175960080, 186957585, 199421424, 211152096, 221579360, 224349102, 249276780, 263940120, 299132136, 332369040, 351920160, 373915170, 398842848, 448698204, 498553560, 527880240, 560872755, 598264272, 664738080, 747830340, 897396408, 997107120, 1055760480, 1121745510, 1196528544, 1495660680, 1794792816, 1994214240, 2243491020, 2991321360, 3589585632, 4486982040, 5982642720, 8973964080, 17947928160]

約数ペア:

[(1, 17947928160), (2, 8973964080), (3, 5982642720), (4, 4486982040), (5, 3589585632), (6, 2991321360), (8, 2243491020), (9, 1994214240), (10, 1794792816), (12, 1495660680), (15, 1196528544), (16, 1121745510), (17, 1055760480), (18, 997107120), (20, 897396408), (24, 747830340), (27, 664738080), (30, 598264272), (32, 560872755), (34, 527880240), (36, 498553560), (40, 448698204), (45, 398842848), (48, 373915170), (51, 351920160), (54, 332369040), (60, 299132136), (68, 263940120), (72, 249276780), (80, 224349102), (81, 221579360), (85, 211152096), (90, 199421424), (96, 186957585), (102, 175960080), (108, 166184520), (120, 149566068), (135, 132947616), (136, 131970060), (144, 124638390), (153, 117306720), (160, 112174551), (162, 110789680), (170, 105576048), (180, 99710712), (204, 87980040), (216, 83092260), (240, 74783034), (255, 70384032), (270, 66473808), (272, 65985030), (288, 62319195), (306, 58653360), (324, 55394840), (340, 52788024), (360, 49855356), (405, 44315872), (408, 43990020), (432, 41546130), (459, 39102240), (480, 37391517), (510, 35192016), (540, 33236904), (544, 32992515), (612, 29326680), (648, 27697420), (680, 26394012), (720, 24927678), (765, 23461344), (810, 22157936), (816, 21995010), (864, 20773065), (918, 19551120), (1020, 17596008), (1080, 16618452), (1224, 14663340), (1296, 13848710), (1360, 13197006), (1377, 13034080), (1440, 12463839), (1530, 11730672), (1620, 11078968), (1632, 10997505), (1836, 9775560), (2040, 8798004), (2160, 8309226), (2295, 7820448), (2448, 7331670), (2592, 6924355), (2720, 6598503), (2754, 6517040), (3060, 5865336), (3240, 5539484), (3672, 4887780), (4080, 4399002), (4320, 4154613), (4590, 3910224), (4896, 3665835), (5508, 3258520), (6120, 2932668), (6480, 2769742), (6885, 2606816), (7344, 2443890), (8160, 2199501), (9180, 1955112), (11016, 1629260), (12240, 1466334), (12960, 1384871), (13770, 1303408), (14688, 1221945), (18360, 977556), (22032, 814630), (24480, 733167), (27540, 651704), (36720, 488778), (44064, 407315), (55080, 325852), (73440, 244389), (81463, 220320), (110160, 162926)]