4095678720

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{21767}}^1$

素因数の和:21805

約数の個数: 216

約数和(自身を含む): 15216876864

約数和(自身を除く): 11121198144

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, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 735, 768, 784, 840, 896, 960, 980, 1120, 1176, 1280, 1344, 1470, 1568, 1680, 1792, 1920, 1960, 2240, 2352, 2688, 2940, 3136, 3360, 3840, 3920, 4480, 4704, 5376, 5880, 6272, 6720, 7840, 8960, 9408, 11760, 12544, 13440, 15680, 18816, 21767, 23520, 26880, 31360, 37632, 43534, 47040, 62720, 65301, 87068, 94080, 108835, 130602, 152369, 174136, 188160, 217670, 261204, 304738, 326505, 348272, 435340, 457107, 522408, 609476, 653010, 696544, 761845, 870680, 914214, 1044816, 1066583, 1218952, 1306020, 1393088, 1523690, 1741360, 1828428, 2089632, 2133166, 2285535, 2437904, 2612040, 2786176, 3047380, 3199749, 3482720, 3656856, 4179264, 4266332, 4571070, 4875808, 5224080, 5332915, 5572352, 6094760, 6399498, 6965440, 7313712, 8358528, 8532664, 9142140, 9751616, 10448160, 10665830, 12189520, 12798996, 13930880, 14627424, 15998745, 16717056, 17065328, 18284280, 19503232, 20896320, 21331660, 24379040, 25597992, 27861760, 29254848, 31997490, 34130656, 36568560, 39006464, 41792640, 42663320, 48758080, 51195984, 58509696, 63994980, 68261312, 73137120, 83585280, 85326640, 97516160, 102391968, 117019392, 127989960, 136522624, 146274240, 170653280, 195032320, 204783936, 255979920, 273045248, 292548480, 341306560, 409567872, 511959840, 585096960, 682613120, 819135744, 1023919680, 1365226240, 2047839360, 4095678720]

約数ペア:

[(1, 4095678720), (2, 2047839360), (3, 1365226240), (4, 1023919680), (5, 819135744), (6, 682613120), (7, 585096960), (8, 511959840), (10, 409567872), (12, 341306560), (14, 292548480), (15, 273045248), (16, 255979920), (20, 204783936), (21, 195032320), (24, 170653280), (28, 146274240), (30, 136522624), (32, 127989960), (35, 117019392), (40, 102391968), (42, 97516160), (48, 85326640), (49, 83585280), (56, 73137120), (60, 68261312), (64, 63994980), (70, 58509696), (80, 51195984), (84, 48758080), (96, 42663320), (98, 41792640), (105, 39006464), (112, 36568560), (120, 34130656), (128, 31997490), (140, 29254848), (147, 27861760), (160, 25597992), (168, 24379040), (192, 21331660), (196, 20896320), (210, 19503232), (224, 18284280), (240, 17065328), (245, 16717056), (256, 15998745), (280, 14627424), (294, 13930880), (320, 12798996), (336, 12189520), (384, 10665830), (392, 10448160), (420, 9751616), (448, 9142140), (480, 8532664), (490, 8358528), (560, 7313712), (588, 6965440), (640, 6399498), (672, 6094760), (735, 5572352), (768, 5332915), (784, 5224080), (840, 4875808), (896, 4571070), (960, 4266332), (980, 4179264), (1120, 3656856), (1176, 3482720), (1280, 3199749), (1344, 3047380), (1470, 2786176), (1568, 2612040), (1680, 2437904), (1792, 2285535), (1920, 2133166), (1960, 2089632), (2240, 1828428), (2352, 1741360), (2688, 1523690), (2940, 1393088), (3136, 1306020), (3360, 1218952), (3840, 1066583), (3920, 1044816), (4480, 914214), (4704, 870680), (5376, 761845), (5880, 696544), (6272, 653010), (6720, 609476), (7840, 522408), (8960, 457107), (9408, 435340), (11760, 348272), (12544, 326505), (13440, 304738), (15680, 261204), (18816, 217670), (21767, 188160), (23520, 174136), (26880, 152369), (31360, 130602), (37632, 108835), (43534, 94080), (47040, 87068), (62720, 65301)]