217153440

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:241

約数の個数: 384

約数和(自身を含む): 894136320

約数和(自身を除く): 676982880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 43, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 86, 90, 96, 105, 108, 112, 120, 126, 129, 135, 140, 144, 160, 167, 168, 172, 180, 189, 210, 215, 216, 224, 240, 252, 258, 270, 280, 288, 301, 315, 334, 336, 344, 360, 378, 387, 420, 430, 432, 480, 501, 504, 516, 540, 560, 602, 630, 645, 668, 672, 688, 720, 756, 774, 835, 840, 860, 864, 903, 945, 1002, 1008, 1032, 1080, 1120, 1161, 1169, 1204, 1260, 1290, 1336, 1376, 1440, 1503, 1505, 1512, 1548, 1670, 1680, 1720, 1806, 1890, 1935, 2004, 2016, 2064, 2160, 2322, 2338, 2408, 2505, 2520, 2580, 2672, 2709, 3006, 3010, 3024, 3096, 3340, 3360, 3440, 3507, 3612, 3780, 3870, 4008, 4128, 4320, 4509, 4515, 4644, 4676, 4816, 5010, 5040, 5160, 5344, 5418, 5805, 5845, 6012, 6020, 6048, 6192, 6680, 6880, 7014, 7181, 7224, 7515, 7560, 7740, 8016, 8127, 9018, 9030, 9288, 9352, 9632, 10020, 10080, 10320, 10521, 10836, 11610, 11690, 12024, 12040, 12384, 13360, 13545, 14028, 14362, 14448, 15030, 15120, 15480, 16032, 16254, 17535, 18036, 18060, 18576, 18704, 20040, 20640, 21042, 21543, 21672, 22545, 23220, 23380, 24048, 24080, 26720, 27090, 28056, 28724, 28896, 30060, 30240, 30960, 31563, 32508, 35070, 35905, 36072, 36120, 37152, 37408, 40080, 40635, 42084, 43086, 43344, 45090, 46440, 46760, 48096, 48160, 50267, 52605, 54180, 56112, 57448, 60120, 61920, 63126, 64629, 65016, 70140, 71810, 72144, 72240, 80160, 81270, 84168, 86172, 86688, 90180, 92880, 93520, 100534, 105210, 107715, 108360, 112224, 114896, 120240, 126252, 129258, 130032, 140280, 143620, 144288, 144480, 150801, 157815, 162540, 168336, 172344, 180360, 185760, 187040, 193887, 201068, 210420, 215430, 216720, 229792, 240480, 251335, 252504, 258516, 260064, 280560, 287240, 301602, 315630, 323145, 325080, 336672, 344688, 360720, 387774, 402136, 420840, 430860, 433440, 452403, 502670, 505008, 517032, 561120, 574480, 603204, 631260, 646290, 650160, 689376, 721440, 754005, 775548, 804272, 841680, 861720, 904806, 969435, 1005340, 1010016, 1034064, 1148960, 1206408, 1262520, 1292580, 1300320, 1357209, 1508010, 1551096, 1608544, 1683360, 1723440, 1809612, 1938870, 2010680, 2068128, 2262015, 2412816, 2525040, 2585160, 2714418, 3016020, 3102192, 3446880, 3619224, 3877740, 4021360, 4524030, 4825632, 5050080, 5170320, 5428836, 6032040, 6204384, 6786045, 7238448, 7755480, 8042720, 9048060, 10340640, 10857672, 12064080, 13572090, 14476896, 15510960, 18096120, 21715344, 24128160, 27144180, 31021920, 36192240, 43430688, 54288360, 72384480, 108576720, 217153440]

約数ペア:

[(1, 217153440), (2, 108576720), (3, 72384480), (4, 54288360), (5, 43430688), (6, 36192240), (7, 31021920), (8, 27144180), (9, 24128160), (10, 21715344), (12, 18096120), (14, 15510960), (15, 14476896), (16, 13572090), (18, 12064080), (20, 10857672), (21, 10340640), (24, 9048060), (27, 8042720), (28, 7755480), (30, 7238448), (32, 6786045), (35, 6204384), (36, 6032040), (40, 5428836), (42, 5170320), (43, 5050080), (45, 4825632), (48, 4524030), (54, 4021360), (56, 3877740), (60, 3619224), (63, 3446880), (70, 3102192), (72, 3016020), (80, 2714418), (84, 2585160), (86, 2525040), (90, 2412816), (96, 2262015), (105, 2068128), (108, 2010680), (112, 1938870), (120, 1809612), (126, 1723440), (129, 1683360), (135, 1608544), (140, 1551096), (144, 1508010), (160, 1357209), (167, 1300320), (168, 1292580), (172, 1262520), (180, 1206408), (189, 1148960), (210, 1034064), (215, 1010016), (216, 1005340), (224, 969435), (240, 904806), (252, 861720), (258, 841680), (270, 804272), (280, 775548), (288, 754005), (301, 721440), (315, 689376), (334, 650160), (336, 646290), (344, 631260), (360, 603204), (378, 574480), (387, 561120), (420, 517032), (430, 505008), (432, 502670), (480, 452403), (501, 433440), (504, 430860), (516, 420840), (540, 402136), (560, 387774), (602, 360720), (630, 344688), (645, 336672), (668, 325080), (672, 323145), (688, 315630), (720, 301602), (756, 287240), (774, 280560), (835, 260064), (840, 258516), (860, 252504), (864, 251335), (903, 240480), (945, 229792), (1002, 216720), (1008, 215430), (1032, 210420), (1080, 201068), (1120, 193887), (1161, 187040), (1169, 185760), (1204, 180360), (1260, 172344), (1290, 168336), (1336, 162540), (1376, 157815), (1440, 150801), (1503, 144480), (1505, 144288), (1512, 143620), (1548, 140280), (1670, 130032), (1680, 129258), (1720, 126252), (1806, 120240), (1890, 114896), (1935, 112224), (2004, 108360), (2016, 107715), (2064, 105210), (2160, 100534), (2322, 93520), (2338, 92880), (2408, 90180), (2505, 86688), (2520, 86172), (2580, 84168), (2672, 81270), (2709, 80160), (3006, 72240), (3010, 72144), (3024, 71810), (3096, 70140), (3340, 65016), (3360, 64629), (3440, 63126), (3507, 61920), (3612, 60120), (3780, 57448), (3870, 56112), (4008, 54180), (4128, 52605), (4320, 50267), (4509, 48160), (4515, 48096), (4644, 46760), (4676, 46440), (4816, 45090), (5010, 43344), (5040, 43086), (5160, 42084), (5344, 40635), (5418, 40080), (5805, 37408), (5845, 37152), (6012, 36120), (6020, 36072), (6048, 35905), (6192, 35070), (6680, 32508), (6880, 31563), (7014, 30960), (7181, 30240), (7224, 30060), (7515, 28896), (7560, 28724), (7740, 28056), (8016, 27090), (8127, 26720), (9018, 24080), (9030, 24048), (9288, 23380), (9352, 23220), (9632, 22545), (10020, 21672), (10080, 21543), (10320, 21042), (10521, 20640), (10836, 20040), (11610, 18704), (11690, 18576), (12024, 18060), (12040, 18036), (12384, 17535), (13360, 16254), (13545, 16032), (14028, 15480), (14362, 15120), (14448, 15030)]