13144320

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{163}}^1$

素因数の和:197

約数の個数: 216

約数和(自身を含む): 52293696

約数和(自身を除く): 39149376

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, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 163, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 326, 336, 360, 384, 420, 448, 480, 489, 504, 560, 576, 630, 640, 652, 672, 720, 768, 815, 840, 896, 960, 978, 1008, 1120, 1141, 1152, 1260, 1280, 1304, 1344, 1440, 1467, 1630, 1680, 1792, 1920, 1956, 2016, 2240, 2282, 2304, 2445, 2520, 2608, 2688, 2880, 2934, 3260, 3360, 3423, 3840, 3912, 4032, 4480, 4564, 4890, 5040, 5216, 5376, 5705, 5760, 5868, 6520, 6720, 6846, 7335, 7824, 8064, 8960, 9128, 9780, 10080, 10269, 10432, 11410, 11520, 11736, 13040, 13440, 13692, 14670, 15648, 16128, 17115, 18256, 19560, 20160, 20538, 20864, 22820, 23472, 26080, 26880, 27384, 29340, 31296, 34230, 36512, 39120, 40320, 41076, 41728, 45640, 46944, 51345, 52160, 54768, 58680, 62592, 68460, 73024, 78240, 80640, 82152, 91280, 93888, 102690, 104320, 109536, 117360, 125184, 136920, 146048, 156480, 164304, 182560, 187776, 205380, 208640, 219072, 234720, 273840, 292096, 312960, 328608, 365120, 375552, 410760, 438144, 469440, 547680, 625920, 657216, 730240, 821520, 876288, 938880, 1095360, 1314432, 1460480, 1643040, 1877760, 2190720, 2628864, 3286080, 4381440, 6572160, 13144320]

約数ペア:

[(1, 13144320), (2, 6572160), (3, 4381440), (4, 3286080), (5, 2628864), (6, 2190720), (7, 1877760), (8, 1643040), (9, 1460480), (10, 1314432), (12, 1095360), (14, 938880), (15, 876288), (16, 821520), (18, 730240), (20, 657216), (21, 625920), (24, 547680), (28, 469440), (30, 438144), (32, 410760), (35, 375552), (36, 365120), (40, 328608), (42, 312960), (45, 292096), (48, 273840), (56, 234720), (60, 219072), (63, 208640), (64, 205380), (70, 187776), (72, 182560), (80, 164304), (84, 156480), (90, 146048), (96, 136920), (105, 125184), (112, 117360), (120, 109536), (126, 104320), (128, 102690), (140, 93888), (144, 91280), (160, 82152), (163, 80640), (168, 78240), (180, 73024), (192, 68460), (210, 62592), (224, 58680), (240, 54768), (252, 52160), (256, 51345), (280, 46944), (288, 45640), (315, 41728), (320, 41076), (326, 40320), (336, 39120), (360, 36512), (384, 34230), (420, 31296), (448, 29340), (480, 27384), (489, 26880), (504, 26080), (560, 23472), (576, 22820), (630, 20864), (640, 20538), (652, 20160), (672, 19560), (720, 18256), (768, 17115), (815, 16128), (840, 15648), (896, 14670), (960, 13692), (978, 13440), (1008, 13040), (1120, 11736), (1141, 11520), (1152, 11410), (1260, 10432), (1280, 10269), (1304, 10080), (1344, 9780), (1440, 9128), (1467, 8960), (1630, 8064), (1680, 7824), (1792, 7335), (1920, 6846), (1956, 6720), (2016, 6520), (2240, 5868), (2282, 5760), (2304, 5705), (2445, 5376), (2520, 5216), (2608, 5040), (2688, 4890), (2880, 4564), (2934, 4480), (3260, 4032), (3360, 3912), (3423, 3840)]