157184160

素因数分解:

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

素因数の和:236

約数の個数: 288

約数和(自身を含む): 593635392

約数和(自身を除く): 436451232

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, 49, 56, 60, 70, 80, 82, 84, 96, 98, 105, 112, 120, 123, 140, 147, 160, 163, 164, 168, 196, 205, 210, 224, 240, 245, 246, 280, 287, 294, 326, 328, 336, 392, 410, 420, 480, 489, 490, 492, 560, 574, 588, 615, 652, 656, 672, 735, 784, 815, 820, 840, 861, 978, 980, 984, 1120, 1141, 1148, 1176, 1230, 1304, 1312, 1435, 1470, 1568, 1630, 1640, 1680, 1722, 1956, 1960, 1968, 2009, 2282, 2296, 2352, 2445, 2460, 2608, 2870, 2940, 3260, 3280, 3360, 3423, 3444, 3912, 3920, 3936, 4018, 4305, 4564, 4592, 4704, 4890, 4920, 5216, 5705, 5740, 5880, 6027, 6520, 6560, 6683, 6846, 6888, 7824, 7840, 7987, 8036, 8610, 9128, 9184, 9780, 9840, 10045, 11410, 11480, 11760, 12054, 13040, 13366, 13692, 13776, 15648, 15974, 16072, 17115, 17220, 18256, 19560, 19680, 20049, 20090, 22820, 22960, 23520, 23961, 24108, 26080, 26732, 27384, 27552, 30135, 31948, 32144, 33415, 34230, 34440, 36512, 39120, 39935, 40098, 40180, 45640, 45920, 46781, 47922, 48216, 53464, 54768, 60270, 63896, 64288, 66830, 68460, 68880, 78240, 79870, 80196, 80360, 91280, 93562, 95844, 96432, 100245, 106928, 109536, 119805, 120540, 127792, 133660, 136920, 137760, 140343, 159740, 160392, 160720, 182560, 187124, 191688, 192864, 200490, 213856, 233905, 239610, 241080, 255584, 267320, 273840, 280686, 319480, 320784, 321440, 327467, 374248, 383376, 400980, 467810, 479220, 482160, 534640, 547680, 561372, 638960, 641568, 654934, 701715, 748496, 766752, 801960, 935620, 958440, 964320, 982401, 1069280, 1122744, 1277920, 1309868, 1403430, 1496992, 1603920, 1637335, 1871240, 1916880, 1964802, 2245488, 2619736, 2806860, 3207840, 3274670, 3742480, 3833760, 3929604, 4490976, 4912005, 5239472, 5613720, 6549340, 7484960, 7859208, 9824010, 10478944, 11227440, 13098680, 15718416, 19648020, 22454880, 26197360, 31436832, 39296040, 52394720, 78592080, 157184160]

約数ペア:

[(1, 157184160), (2, 78592080), (3, 52394720), (4, 39296040), (5, 31436832), (6, 26197360), (7, 22454880), (8, 19648020), (10, 15718416), (12, 13098680), (14, 11227440), (15, 10478944), (16, 9824010), (20, 7859208), (21, 7484960), (24, 6549340), (28, 5613720), (30, 5239472), (32, 4912005), (35, 4490976), (40, 3929604), (41, 3833760), (42, 3742480), (48, 3274670), (49, 3207840), (56, 2806860), (60, 2619736), (70, 2245488), (80, 1964802), (82, 1916880), (84, 1871240), (96, 1637335), (98, 1603920), (105, 1496992), (112, 1403430), (120, 1309868), (123, 1277920), (140, 1122744), (147, 1069280), (160, 982401), (163, 964320), (164, 958440), (168, 935620), (196, 801960), (205, 766752), (210, 748496), (224, 701715), (240, 654934), (245, 641568), (246, 638960), (280, 561372), (287, 547680), (294, 534640), (326, 482160), (328, 479220), (336, 467810), (392, 400980), (410, 383376), (420, 374248), (480, 327467), (489, 321440), (490, 320784), (492, 319480), (560, 280686), (574, 273840), (588, 267320), (615, 255584), (652, 241080), (656, 239610), (672, 233905), (735, 213856), (784, 200490), (815, 192864), (820, 191688), (840, 187124), (861, 182560), (978, 160720), (980, 160392), (984, 159740), (1120, 140343), (1141, 137760), (1148, 136920), (1176, 133660), (1230, 127792), (1304, 120540), (1312, 119805), (1435, 109536), (1470, 106928), (1568, 100245), (1630, 96432), (1640, 95844), (1680, 93562), (1722, 91280), (1956, 80360), (1960, 80196), (1968, 79870), (2009, 78240), (2282, 68880), (2296, 68460), (2352, 66830), (2445, 64288), (2460, 63896), (2608, 60270), (2870, 54768), (2940, 53464), (3260, 48216), (3280, 47922), (3360, 46781), (3423, 45920), (3444, 45640), (3912, 40180), (3920, 40098), (3936, 39935), (4018, 39120), (4305, 36512), (4564, 34440), (4592, 34230), (4704, 33415), (4890, 32144), (4920, 31948), (5216, 30135), (5705, 27552), (5740, 27384), (5880, 26732), (6027, 26080), (6520, 24108), (6560, 23961), (6683, 23520), (6846, 22960), (6888, 22820), (7824, 20090), (7840, 20049), (7987, 19680), (8036, 19560), (8610, 18256), (9128, 17220), (9184, 17115), (9780, 16072), (9840, 15974), (10045, 15648), (11410, 13776), (11480, 13692), (11760, 13366), (12054, 13040)]