78592080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:234

約数の個数: 240

約数和(自身を含む): 292106304

約数和(自身を除く): 213514224

約数列:

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

約数ペア:

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