2095386720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20117}}^1$

素因数の和:20173

約数の個数: 192

約数和(自身を含む): 7787114496

約数和(自身を除く): 5691727776

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 210, 217, 224, 240, 248, 280, 310, 336, 372, 420, 434, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 992, 1085, 1120, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 2976, 3255, 3360, 3472, 3720, 4340, 4960, 5208, 6510, 6944, 7440, 8680, 10416, 13020, 14880, 17360, 20117, 20832, 26040, 34720, 40234, 52080, 60351, 80468, 100585, 104160, 120702, 140819, 160936, 201170, 241404, 281638, 301755, 321872, 402340, 422457, 482808, 563276, 603510, 623627, 643744, 704095, 804680, 844914, 965616, 1126552, 1207020, 1247254, 1408190, 1609360, 1689828, 1870881, 1931232, 2112285, 2253104, 2414040, 2494508, 2816380, 3118135, 3218720, 3379656, 3741762, 4224570, 4365389, 4506208, 4828080, 4989016, 5632760, 6236270, 6759312, 7483524, 8449140, 8730778, 9354405, 9656160, 9978032, 11265520, 12472540, 13096167, 13518624, 14967048, 16898280, 17461556, 18708810, 19956064, 21826945, 22531040, 24945080, 26192334, 29934096, 33796560, 34923112, 37417620, 43653890, 49890160, 52384668, 59868192, 65480835, 67593120, 69846224, 74835240, 87307780, 99780320, 104769336, 130961670, 139692448, 149670480, 174615560, 209538672, 261923340, 299340960, 349231120, 419077344, 523846680, 698462240, 1047693360, 2095386720]

約数ペア:

[(1, 2095386720), (2, 1047693360), (3, 698462240), (4, 523846680), (5, 419077344), (6, 349231120), (7, 299340960), (8, 261923340), (10, 209538672), (12, 174615560), (14, 149670480), (15, 139692448), (16, 130961670), (20, 104769336), (21, 99780320), (24, 87307780), (28, 74835240), (30, 69846224), (31, 67593120), (32, 65480835), (35, 59868192), (40, 52384668), (42, 49890160), (48, 43653890), (56, 37417620), (60, 34923112), (62, 33796560), (70, 29934096), (80, 26192334), (84, 24945080), (93, 22531040), (96, 21826945), (105, 19956064), (112, 18708810), (120, 17461556), (124, 16898280), (140, 14967048), (155, 13518624), (160, 13096167), (168, 12472540), (186, 11265520), (210, 9978032), (217, 9656160), (224, 9354405), (240, 8730778), (248, 8449140), (280, 7483524), (310, 6759312), (336, 6236270), (372, 5632760), (420, 4989016), (434, 4828080), (465, 4506208), (480, 4365389), (496, 4224570), (560, 3741762), (620, 3379656), (651, 3218720), (672, 3118135), (744, 2816380), (840, 2494508), (868, 2414040), (930, 2253104), (992, 2112285), (1085, 1931232), (1120, 1870881), (1240, 1689828), (1302, 1609360), (1488, 1408190), (1680, 1247254), (1736, 1207020), (1860, 1126552), (2170, 965616), (2480, 844914), (2604, 804680), (2976, 704095), (3255, 643744), (3360, 623627), (3472, 603510), (3720, 563276), (4340, 482808), (4960, 422457), (5208, 402340), (6510, 321872), (6944, 301755), (7440, 281638), (8680, 241404), (10416, 201170), (13020, 160936), (14880, 140819), (17360, 120702), (20117, 104160), (20832, 100585), (26040, 80468), (34720, 60351), (40234, 52080)]