26836320

素因数分解:

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

素因数の和:202

約数の個数: 192

約数和(自身を含む): 99187200

約数和(自身を除く): 72350880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 163, 168, 196, 210, 224, 240, 245, 280, 294, 326, 336, 343, 392, 420, 480, 489, 490, 560, 588, 652, 672, 686, 735, 784, 815, 840, 978, 980, 1029, 1120, 1141, 1176, 1304, 1372, 1470, 1568, 1630, 1680, 1715, 1956, 1960, 2058, 2282, 2352, 2445, 2608, 2744, 2940, 3260, 3360, 3423, 3430, 3912, 3920, 4116, 4564, 4704, 4890, 5145, 5216, 5488, 5705, 5880, 6520, 6846, 6860, 7824, 7840, 7987, 8232, 9128, 9780, 10290, 10976, 11410, 11760, 13040, 13692, 13720, 15648, 15974, 16464, 17115, 18256, 19560, 20580, 22820, 23520, 23961, 26080, 27384, 27440, 31948, 32928, 34230, 36512, 39120, 39935, 41160, 45640, 47922, 54768, 54880, 55909, 63896, 68460, 78240, 79870, 82320, 91280, 95844, 109536, 111818, 119805, 127792, 136920, 159740, 164640, 167727, 182560, 191688, 223636, 239610, 255584, 273840, 279545, 319480, 335454, 383376, 447272, 479220, 547680, 559090, 638960, 670908, 766752, 838635, 894544, 958440, 1118180, 1277920, 1341816, 1677270, 1789088, 1916880, 2236360, 2683632, 3354540, 3833760, 4472720, 5367264, 6709080, 8945440, 13418160, 26836320]

約数ペア:

[(1, 26836320), (2, 13418160), (3, 8945440), (4, 6709080), (5, 5367264), (6, 4472720), (7, 3833760), (8, 3354540), (10, 2683632), (12, 2236360), (14, 1916880), (15, 1789088), (16, 1677270), (20, 1341816), (21, 1277920), (24, 1118180), (28, 958440), (30, 894544), (32, 838635), (35, 766752), (40, 670908), (42, 638960), (48, 559090), (49, 547680), (56, 479220), (60, 447272), (70, 383376), (80, 335454), (84, 319480), (96, 279545), (98, 273840), (105, 255584), (112, 239610), (120, 223636), (140, 191688), (147, 182560), (160, 167727), (163, 164640), (168, 159740), (196, 136920), (210, 127792), (224, 119805), (240, 111818), (245, 109536), (280, 95844), (294, 91280), (326, 82320), (336, 79870), (343, 78240), (392, 68460), (420, 63896), (480, 55909), (489, 54880), (490, 54768), (560, 47922), (588, 45640), (652, 41160), (672, 39935), (686, 39120), (735, 36512), (784, 34230), (815, 32928), (840, 31948), (978, 27440), (980, 27384), (1029, 26080), (1120, 23961), (1141, 23520), (1176, 22820), (1304, 20580), (1372, 19560), (1470, 18256), (1568, 17115), (1630, 16464), (1680, 15974), (1715, 15648), (1956, 13720), (1960, 13692), (2058, 13040), (2282, 11760), (2352, 11410), (2445, 10976), (2608, 10290), (2744, 9780), (2940, 9128), (3260, 8232), (3360, 7987), (3423, 7840), (3430, 7824), (3912, 6860), (3920, 6846), (4116, 6520), (4564, 5880), (4704, 5705), (4890, 5488), (5145, 5216)]