220613760

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{751}}^1$

素因数の和:796

約数の個数: 256

約数和(自身を含む): 828403200

約数和(自身を除く): 607789440

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, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 340, 360, 384, 408, 432, 459, 480, 510, 540, 544, 576, 612, 640, 680, 720, 751, 765, 816, 864, 918, 960, 1020, 1080, 1088, 1152, 1224, 1360, 1440, 1502, 1530, 1632, 1728, 1836, 1920, 2040, 2160, 2176, 2253, 2295, 2448, 2720, 2880, 3004, 3060, 3264, 3456, 3672, 3755, 4080, 4320, 4506, 4590, 4896, 5440, 5760, 6008, 6120, 6528, 6759, 7344, 7510, 8160, 8640, 9012, 9180, 9792, 10880, 11265, 12016, 12240, 12767, 13518, 14688, 15020, 16320, 17280, 18024, 18360, 19584, 20277, 22530, 24032, 24480, 25534, 27036, 29376, 30040, 32640, 33795, 36048, 36720, 38301, 40554, 45060, 48064, 48960, 51068, 54072, 58752, 60080, 63835, 67590, 72096, 73440, 76602, 81108, 90120, 96128, 97920, 101385, 102136, 108144, 114903, 120160, 127670, 135180, 144192, 146880, 153204, 162216, 180240, 191505, 202770, 204272, 216288, 229806, 240320, 255340, 270360, 288384, 293760, 306408, 324432, 344709, 360480, 383010, 405540, 408544, 432576, 459612, 480640, 510680, 540720, 574515, 612816, 648864, 689418, 720960, 766020, 811080, 817088, 865152, 919224, 1021360, 1081440, 1149030, 1225632, 1297728, 1378836, 1441920, 1532040, 1622160, 1634176, 1723545, 1838448, 2042720, 2162880, 2298060, 2451264, 2595456, 2757672, 3064080, 3244320, 3447090, 3676896, 4085440, 4325760, 4596120, 4902528, 5515344, 6128160, 6488640, 6894180, 7353792, 8170880, 9192240, 11030688, 12256320, 12977280, 13788360, 14707584, 18384480, 22061376, 24512640, 27576720, 36768960, 44122752, 55153440, 73537920, 110306880, 220613760]

約数ペア:

[(1, 220613760), (2, 110306880), (3, 73537920), (4, 55153440), (5, 44122752), (6, 36768960), (8, 27576720), (9, 24512640), (10, 22061376), (12, 18384480), (15, 14707584), (16, 13788360), (17, 12977280), (18, 12256320), (20, 11030688), (24, 9192240), (27, 8170880), (30, 7353792), (32, 6894180), (34, 6488640), (36, 6128160), (40, 5515344), (45, 4902528), (48, 4596120), (51, 4325760), (54, 4085440), (60, 3676896), (64, 3447090), (68, 3244320), (72, 3064080), (80, 2757672), (85, 2595456), (90, 2451264), (96, 2298060), (102, 2162880), (108, 2042720), (120, 1838448), (128, 1723545), (135, 1634176), (136, 1622160), (144, 1532040), (153, 1441920), (160, 1378836), (170, 1297728), (180, 1225632), (192, 1149030), (204, 1081440), (216, 1021360), (240, 919224), (255, 865152), (270, 817088), (272, 811080), (288, 766020), (306, 720960), (320, 689418), (340, 648864), (360, 612816), (384, 574515), (408, 540720), (432, 510680), (459, 480640), (480, 459612), (510, 432576), (540, 408544), (544, 405540), (576, 383010), (612, 360480), (640, 344709), (680, 324432), (720, 306408), (751, 293760), (765, 288384), (816, 270360), (864, 255340), (918, 240320), (960, 229806), (1020, 216288), (1080, 204272), (1088, 202770), (1152, 191505), (1224, 180240), (1360, 162216), (1440, 153204), (1502, 146880), (1530, 144192), (1632, 135180), (1728, 127670), (1836, 120160), (1920, 114903), (2040, 108144), (2160, 102136), (2176, 101385), (2253, 97920), (2295, 96128), (2448, 90120), (2720, 81108), (2880, 76602), (3004, 73440), (3060, 72096), (3264, 67590), (3456, 63835), (3672, 60080), (3755, 58752), (4080, 54072), (4320, 51068), (4506, 48960), (4590, 48064), (4896, 45060), (5440, 40554), (5760, 38301), (6008, 36720), (6120, 36048), (6528, 33795), (6759, 32640), (7344, 30040), (7510, 29376), (8160, 27036), (8640, 25534), (9012, 24480), (9180, 24032), (9792, 22530), (10880, 20277), (11265, 19584), (12016, 18360), (12240, 18024), (12767, 17280), (13518, 16320), (14688, 15020)]