89819520

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:233

約数の個数: 256

約数和(自身を含む): 337236480

約数和(自身を除く): 247416960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 56, 60, 64, 70, 80, 82, 84, 96, 105, 112, 120, 123, 128, 140, 160, 163, 164, 168, 192, 205, 210, 224, 240, 246, 280, 287, 320, 326, 328, 336, 384, 410, 420, 448, 480, 489, 492, 560, 574, 615, 640, 652, 656, 672, 815, 820, 840, 861, 896, 960, 978, 984, 1120, 1141, 1148, 1230, 1304, 1312, 1344, 1435, 1630, 1640, 1680, 1722, 1920, 1956, 1968, 2240, 2282, 2296, 2445, 2460, 2608, 2624, 2688, 2870, 3260, 3280, 3360, 3423, 3444, 3912, 3936, 4305, 4480, 4564, 4592, 4890, 4920, 5216, 5248, 5705, 5740, 6520, 6560, 6683, 6720, 6846, 6888, 7824, 7872, 8610, 9128, 9184, 9780, 9840, 10432, 11410, 11480, 13040, 13120, 13366, 13440, 13692, 13776, 15648, 15744, 17115, 17220, 18256, 18368, 19560, 19680, 20049, 20864, 22820, 22960, 26080, 26240, 26732, 27384, 27552, 31296, 33415, 34230, 34440, 36512, 36736, 39120, 39360, 40098, 45640, 45920, 46781, 52160, 53464, 54768, 55104, 62592, 66830, 68460, 68880, 73024, 78240, 78720, 80196, 91280, 91840, 93562, 100245, 104320, 106928, 109536, 110208, 133660, 136920, 137760, 140343, 146048, 156480, 160392, 182560, 183680, 187124, 200490, 213856, 219072, 233905, 267320, 273840, 275520, 280686, 312960, 320784, 365120, 374248, 400980, 427712, 438144, 467810, 534640, 547680, 551040, 561372, 641568, 701715, 730240, 748496, 801960, 855424, 935620, 1069280, 1095360, 1122744, 1283136, 1403430, 1496992, 1603920, 1871240, 2138560, 2190720, 2245488, 2566272, 2806860, 2993984, 3207840, 3742480, 4277120, 4490976, 5613720, 5987968, 6415680, 7484960, 8981952, 11227440, 12831360, 14969920, 17963904, 22454880, 29939840, 44909760, 89819520]

約数ペア:

[(1, 89819520), (2, 44909760), (3, 29939840), (4, 22454880), (5, 17963904), (6, 14969920), (7, 12831360), (8, 11227440), (10, 8981952), (12, 7484960), (14, 6415680), (15, 5987968), (16, 5613720), (20, 4490976), (21, 4277120), (24, 3742480), (28, 3207840), (30, 2993984), (32, 2806860), (35, 2566272), (40, 2245488), (41, 2190720), (42, 2138560), (48, 1871240), (56, 1603920), (60, 1496992), (64, 1403430), (70, 1283136), (80, 1122744), (82, 1095360), (84, 1069280), (96, 935620), (105, 855424), (112, 801960), (120, 748496), (123, 730240), (128, 701715), (140, 641568), (160, 561372), (163, 551040), (164, 547680), (168, 534640), (192, 467810), (205, 438144), (210, 427712), (224, 400980), (240, 374248), (246, 365120), (280, 320784), (287, 312960), (320, 280686), (326, 275520), (328, 273840), (336, 267320), (384, 233905), (410, 219072), (420, 213856), (448, 200490), (480, 187124), (489, 183680), (492, 182560), (560, 160392), (574, 156480), (615, 146048), (640, 140343), (652, 137760), (656, 136920), (672, 133660), (815, 110208), (820, 109536), (840, 106928), (861, 104320), (896, 100245), (960, 93562), (978, 91840), (984, 91280), (1120, 80196), (1141, 78720), (1148, 78240), (1230, 73024), (1304, 68880), (1312, 68460), (1344, 66830), (1435, 62592), (1630, 55104), (1640, 54768), (1680, 53464), (1722, 52160), (1920, 46781), (1956, 45920), (1968, 45640), (2240, 40098), (2282, 39360), (2296, 39120), (2445, 36736), (2460, 36512), (2608, 34440), (2624, 34230), (2688, 33415), (2870, 31296), (3260, 27552), (3280, 27384), (3360, 26732), (3423, 26240), (3444, 26080), (3912, 22960), (3936, 22820), (4305, 20864), (4480, 20049), (4564, 19680), (4592, 19560), (4890, 18368), (4920, 18256), (5216, 17220), (5248, 17115), (5705, 15744), (5740, 15648), (6520, 13776), (6560, 13692), (6683, 13440), (6720, 13366), (6846, 13120), (6888, 13040), (7824, 11480), (7872, 11410), (8610, 10432), (9128, 9840), (9184, 9780)]