234423840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{9967}}^1$

素因数の和:9999

約数の個数: 144

約数和(自身を含む): 859082112

約数和(自身を除く): 624658272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 9967, 11760, 19934, 23520, 29901, 39868, 49835, 59802, 69769, 79736, 99670, 119604, 139538, 149505, 159472, 199340, 209307, 239208, 279076, 299010, 318944, 348845, 398680, 418614, 478416, 488383, 558152, 598020, 697690, 797360, 837228, 956832, 976766, 1046535, 1116304, 1196040, 1395380, 1465149, 1594720, 1674456, 1953532, 2093070, 2232608, 2392080, 2441915, 2790760, 2930298, 3348912, 3907064, 4186140, 4784160, 4883830, 5581520, 5860596, 6697824, 7325745, 7814128, 8372280, 9767660, 11163040, 11721192, 14651490, 15628256, 16744560, 19535320, 23442384, 29302980, 33489120, 39070640, 46884768, 58605960, 78141280, 117211920, 234423840]

約数ペア:

[(1, 234423840), (2, 117211920), (3, 78141280), (4, 58605960), (5, 46884768), (6, 39070640), (7, 33489120), (8, 29302980), (10, 23442384), (12, 19535320), (14, 16744560), (15, 15628256), (16, 14651490), (20, 11721192), (21, 11163040), (24, 9767660), (28, 8372280), (30, 7814128), (32, 7325745), (35, 6697824), (40, 5860596), (42, 5581520), (48, 4883830), (49, 4784160), (56, 4186140), (60, 3907064), (70, 3348912), (80, 2930298), (84, 2790760), (96, 2441915), (98, 2392080), (105, 2232608), (112, 2093070), (120, 1953532), (140, 1674456), (147, 1594720), (160, 1465149), (168, 1395380), (196, 1196040), (210, 1116304), (224, 1046535), (240, 976766), (245, 956832), (280, 837228), (294, 797360), (336, 697690), (392, 598020), (420, 558152), (480, 488383), (490, 478416), (560, 418614), (588, 398680), (672, 348845), (735, 318944), (784, 299010), (840, 279076), (980, 239208), (1120, 209307), (1176, 199340), (1470, 159472), (1568, 149505), (1680, 139538), (1960, 119604), (2352, 99670), (2940, 79736), (3360, 69769), (3920, 59802), (4704, 49835), (5880, 39868), (7840, 29901), (9967, 23520), (11760, 19934)]