219796638720

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{1747}}^1\times {\mathrm{8191}}^1$

素因数の和:9966

約数の個数: 176

約数和(自身を含む): 703494094848

約数和(自身を除く): 483697456128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1747, 1920, 2560, 3072, 3494, 3840, 5120, 5241, 6988, 7680, 8191, 8735, 10482, 13976, 15360, 16382, 17470, 20964, 24573, 26205, 27952, 32764, 34940, 40955, 41928, 49146, 52410, 55904, 65528, 69880, 81910, 83856, 98292, 104820, 111808, 122865, 131056, 139760, 163820, 167712, 196584, 209640, 223616, 245730, 262112, 279520, 327640, 335424, 393168, 419280, 447232, 491460, 524224, 559040, 655280, 670848, 786336, 838560, 894464, 982920, 1048448, 1118080, 1310560, 1341696, 1572672, 1677120, 1788928, 1965840, 2096896, 2236160, 2621120, 2683392, 3145344, 3354240, 3931680, 4193792, 4472320, 5242240, 5366784, 6290688, 6708480, 7863360, 8387584, 8944640, 10484480, 12581376, 13416960, 14309677, 15726720, 20968960, 25162752, 26833920, 28619354, 31453440, 41937920, 42929031, 57238708, 62906880, 71548385, 85858062, 114477416, 125813760, 143096770, 171716124, 214645155, 228954832, 286193540, 343432248, 429290310, 457909664, 572387080, 686864496, 858580620, 915819328, 1144774160, 1373728992, 1717161240, 1831638656, 2289548320, 2747457984, 3434322480, 3663277312, 4579096640, 5494915968, 6868644960, 7326554624, 9158193280, 10989831936, 13737289920, 14653109248, 18316386560, 21979663872, 27474579840, 36632773120, 43959327744, 54949159680, 73265546240, 109898319360, 219796638720]

約数ペア:

[(1, 219796638720), (2, 109898319360), (3, 73265546240), (4, 54949159680), (5, 43959327744), (6, 36632773120), (8, 27474579840), (10, 21979663872), (12, 18316386560), (15, 14653109248), (16, 13737289920), (20, 10989831936), (24, 9158193280), (30, 7326554624), (32, 6868644960), (40, 5494915968), (48, 4579096640), (60, 3663277312), (64, 3434322480), (80, 2747457984), (96, 2289548320), (120, 1831638656), (128, 1717161240), (160, 1373728992), (192, 1144774160), (240, 915819328), (256, 858580620), (320, 686864496), (384, 572387080), (480, 457909664), (512, 429290310), (640, 343432248), (768, 286193540), (960, 228954832), (1024, 214645155), (1280, 171716124), (1536, 143096770), (1747, 125813760), (1920, 114477416), (2560, 85858062), (3072, 71548385), (3494, 62906880), (3840, 57238708), (5120, 42929031), (5241, 41937920), (6988, 31453440), (7680, 28619354), (8191, 26833920), (8735, 25162752), (10482, 20968960), (13976, 15726720), (15360, 14309677), (16382, 13416960), (17470, 12581376), (20964, 10484480), (24573, 8944640), (26205, 8387584), (27952, 7863360), (32764, 6708480), (34940, 6290688), (40955, 5366784), (41928, 5242240), (49146, 4472320), (52410, 4193792), (55904, 3931680), (65528, 3354240), (69880, 3145344), (81910, 2683392), (83856, 2621120), (98292, 2236160), (104820, 2096896), (111808, 1965840), (122865, 1788928), (131056, 1677120), (139760, 1572672), (163820, 1341696), (167712, 1310560), (196584, 1118080), (209640, 1048448), (223616, 982920), (245730, 894464), (262112, 838560), (279520, 786336), (327640, 670848), (335424, 655280), (393168, 559040), (419280, 524224), (447232, 491460)]