11501280

素因数分解:

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

素因数の和:198

約数の個数: 216

約数和(自身を含む): 45936072

約数和(自身を除く): 34434792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 163, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 326, 336, 360, 392, 420, 441, 480, 489, 490, 504, 560, 588, 630, 652, 672, 720, 735, 784, 815, 840, 882, 978, 980, 1008, 1120, 1141, 1176, 1260, 1304, 1440, 1467, 1470, 1568, 1630, 1680, 1764, 1956, 1960, 2016, 2205, 2282, 2352, 2445, 2520, 2608, 2934, 2940, 3260, 3360, 3423, 3528, 3912, 3920, 4410, 4564, 4704, 4890, 5040, 5216, 5705, 5868, 5880, 6520, 6846, 7056, 7335, 7824, 7840, 7987, 8820, 9128, 9780, 10080, 10269, 11410, 11736, 11760, 13040, 13692, 14112, 14670, 15648, 15974, 17115, 17640, 18256, 19560, 20538, 22820, 23472, 23520, 23961, 26080, 27384, 29340, 31948, 34230, 35280, 36512, 39120, 39935, 41076, 45640, 46944, 47922, 51345, 54768, 58680, 63896, 68460, 70560, 71883, 78240, 79870, 82152, 91280, 95844, 102690, 109536, 117360, 119805, 127792, 136920, 143766, 159740, 164304, 182560, 191688, 205380, 234720, 239610, 255584, 273840, 287532, 319480, 328608, 359415, 383376, 410760, 479220, 547680, 575064, 638960, 718830, 766752, 821520, 958440, 1150128, 1277920, 1437660, 1643040, 1916880, 2300256, 2875320, 3833760, 5750640, 11501280]

約数ペア:

[(1, 11501280), (2, 5750640), (3, 3833760), (4, 2875320), (5, 2300256), (6, 1916880), (7, 1643040), (8, 1437660), (9, 1277920), (10, 1150128), (12, 958440), (14, 821520), (15, 766752), (16, 718830), (18, 638960), (20, 575064), (21, 547680), (24, 479220), (28, 410760), (30, 383376), (32, 359415), (35, 328608), (36, 319480), (40, 287532), (42, 273840), (45, 255584), (48, 239610), (49, 234720), (56, 205380), (60, 191688), (63, 182560), (70, 164304), (72, 159740), (80, 143766), (84, 136920), (90, 127792), (96, 119805), (98, 117360), (105, 109536), (112, 102690), (120, 95844), (126, 91280), (140, 82152), (144, 79870), (147, 78240), (160, 71883), (163, 70560), (168, 68460), (180, 63896), (196, 58680), (210, 54768), (224, 51345), (240, 47922), (245, 46944), (252, 45640), (280, 41076), (288, 39935), (294, 39120), (315, 36512), (326, 35280), (336, 34230), (360, 31948), (392, 29340), (420, 27384), (441, 26080), (480, 23961), (489, 23520), (490, 23472), (504, 22820), (560, 20538), (588, 19560), (630, 18256), (652, 17640), (672, 17115), (720, 15974), (735, 15648), (784, 14670), (815, 14112), (840, 13692), (882, 13040), (978, 11760), (980, 11736), (1008, 11410), (1120, 10269), (1141, 10080), (1176, 9780), (1260, 9128), (1304, 8820), (1440, 7987), (1467, 7840), (1470, 7824), (1568, 7335), (1630, 7056), (1680, 6846), (1764, 6520), (1956, 5880), (1960, 5868), (2016, 5705), (2205, 5216), (2282, 5040), (2352, 4890), (2445, 4704), (2520, 4564), (2608, 4410), (2934, 3920), (2940, 3912), (3260, 3528), (3360, 3423)]