267815520

素因数分解:

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

素因数の和:354

約数の個数: 216

約数和(自身を含む): 1050927696

約数和(自身を除く): 783112176

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, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 163, 168, 180, 210, 224, 240, 252, 280, 288, 315, 326, 336, 360, 420, 480, 489, 504, 560, 630, 652, 672, 720, 815, 840, 978, 1008, 1120, 1141, 1260, 1304, 1440, 1467, 1630, 1680, 1956, 2016, 2282, 2445, 2520, 2608, 2934, 3260, 3360, 3423, 3912, 4564, 4890, 5040, 5216, 5705, 5868, 6520, 6846, 7335, 7824, 9128, 9780, 10080, 10269, 11410, 11736, 13040, 13692, 14670, 15648, 17115, 18256, 19560, 20538, 22820, 23472, 26080, 26569, 27384, 29340, 34230, 36512, 39120, 41076, 45640, 46944, 51345, 53138, 54768, 58680, 68460, 78240, 79707, 82152, 91280, 102690, 106276, 109536, 117360, 132845, 136920, 159414, 164304, 182560, 185983, 205380, 212552, 234720, 239121, 265690, 273840, 318828, 328608, 371966, 398535, 410760, 425104, 478242, 531380, 547680, 557949, 637656, 743932, 797070, 821520, 850208, 929915, 956484, 1062760, 1115898, 1195605, 1275312, 1487864, 1594140, 1643040, 1673847, 1859830, 1912968, 2125520, 2231796, 2391210, 2550624, 2789745, 2975728, 3188280, 3347694, 3719660, 3825936, 4251040, 4463592, 4782420, 5579490, 5951456, 6376560, 6695388, 7439320, 7651872, 8369235, 8927184, 9564840, 11158980, 12753120, 13390776, 14878640, 16738470, 17854368, 19129680, 22317960, 26781552, 29757280, 33476940, 38259360, 44635920, 53563104, 66953880, 89271840, 133907760, 267815520]

約数ペア:

[(1, 267815520), (2, 133907760), (3, 89271840), (4, 66953880), (5, 53563104), (6, 44635920), (7, 38259360), (8, 33476940), (9, 29757280), (10, 26781552), (12, 22317960), (14, 19129680), (15, 17854368), (16, 16738470), (18, 14878640), (20, 13390776), (21, 12753120), (24, 11158980), (28, 9564840), (30, 8927184), (32, 8369235), (35, 7651872), (36, 7439320), (40, 6695388), (42, 6376560), (45, 5951456), (48, 5579490), (56, 4782420), (60, 4463592), (63, 4251040), (70, 3825936), (72, 3719660), (80, 3347694), (84, 3188280), (90, 2975728), (96, 2789745), (105, 2550624), (112, 2391210), (120, 2231796), (126, 2125520), (140, 1912968), (144, 1859830), (160, 1673847), (163, 1643040), (168, 1594140), (180, 1487864), (210, 1275312), (224, 1195605), (240, 1115898), (252, 1062760), (280, 956484), (288, 929915), (315, 850208), (326, 821520), (336, 797070), (360, 743932), (420, 637656), (480, 557949), (489, 547680), (504, 531380), (560, 478242), (630, 425104), (652, 410760), (672, 398535), (720, 371966), (815, 328608), (840, 318828), (978, 273840), (1008, 265690), (1120, 239121), (1141, 234720), (1260, 212552), (1304, 205380), (1440, 185983), (1467, 182560), (1630, 164304), (1680, 159414), (1956, 136920), (2016, 132845), (2282, 117360), (2445, 109536), (2520, 106276), (2608, 102690), (2934, 91280), (3260, 82152), (3360, 79707), (3423, 78240), (3912, 68460), (4564, 58680), (4890, 54768), (5040, 53138), (5216, 51345), (5705, 46944), (5868, 45640), (6520, 41076), (6846, 39120), (7335, 36512), (7824, 34230), (9128, 29340), (9780, 27384), (10080, 26569), (10269, 26080), (11410, 23472), (11736, 22820), (13040, 20538), (13692, 19560), (14670, 18256), (15648, 17115)]