2099858880

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3511}}^1$

素因数の和:3627

約数の個数: 224

約数和(自身を含む): 7707294720

約数和(自身を除く): 5607435840

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, 56, 60, 64, 70, 80, 84, 89, 96, 105, 112, 120, 140, 160, 168, 178, 192, 210, 224, 240, 267, 280, 320, 336, 356, 420, 445, 448, 480, 534, 560, 623, 672, 712, 840, 890, 960, 1068, 1120, 1246, 1335, 1344, 1424, 1680, 1780, 1869, 2136, 2240, 2492, 2670, 2848, 3115, 3360, 3511, 3560, 3738, 4272, 4984, 5340, 5696, 6230, 6720, 7022, 7120, 7476, 8544, 9345, 9968, 10533, 10680, 12460, 14044, 14240, 14952, 17088, 17555, 18690, 19936, 21066, 21360, 24577, 24920, 28088, 28480, 29904, 35110, 37380, 39872, 42132, 42720, 49154, 49840, 52665, 56176, 59808, 70220, 73731, 74760, 84264, 85440, 98308, 99680, 105330, 112352, 119616, 122885, 140440, 147462, 149520, 168528, 196616, 199360, 210660, 224704, 245770, 280880, 294924, 299040, 312479, 337056, 368655, 393232, 421320, 491540, 561760, 589848, 598080, 624958, 674112, 737310, 786464, 842640, 937437, 983080, 1123520, 1179696, 1249916, 1474620, 1562395, 1572928, 1685280, 1874874, 1966160, 2187353, 2359392, 2499832, 2949240, 3124790, 3370560, 3749748, 3932320, 4374706, 4687185, 4718784, 4999664, 5898480, 6249580, 6562059, 7499496, 7864640, 8749412, 9374370, 9999328, 10936765, 11796960, 12499160, 13124118, 14998992, 17498824, 18748740, 19998656, 21873530, 23593920, 24998320, 26248236, 29997984, 32810295, 34997648, 37497480, 43747060, 49996640, 52496472, 59995968, 65620590, 69995296, 74994960, 87494120, 99993280, 104992944, 131241180, 139990592, 149989920, 174988240, 209985888, 262482360, 299979840, 349976480, 419971776, 524964720, 699952960, 1049929440, 2099858880]

約数ペア:

[(1, 2099858880), (2, 1049929440), (3, 699952960), (4, 524964720), (5, 419971776), (6, 349976480), (7, 299979840), (8, 262482360), (10, 209985888), (12, 174988240), (14, 149989920), (15, 139990592), (16, 131241180), (20, 104992944), (21, 99993280), (24, 87494120), (28, 74994960), (30, 69995296), (32, 65620590), (35, 59995968), (40, 52496472), (42, 49996640), (48, 43747060), (56, 37497480), (60, 34997648), (64, 32810295), (70, 29997984), (80, 26248236), (84, 24998320), (89, 23593920), (96, 21873530), (105, 19998656), (112, 18748740), (120, 17498824), (140, 14998992), (160, 13124118), (168, 12499160), (178, 11796960), (192, 10936765), (210, 9999328), (224, 9374370), (240, 8749412), (267, 7864640), (280, 7499496), (320, 6562059), (336, 6249580), (356, 5898480), (420, 4999664), (445, 4718784), (448, 4687185), (480, 4374706), (534, 3932320), (560, 3749748), (623, 3370560), (672, 3124790), (712, 2949240), (840, 2499832), (890, 2359392), (960, 2187353), (1068, 1966160), (1120, 1874874), (1246, 1685280), (1335, 1572928), (1344, 1562395), (1424, 1474620), (1680, 1249916), (1780, 1179696), (1869, 1123520), (2136, 983080), (2240, 937437), (2492, 842640), (2670, 786464), (2848, 737310), (3115, 674112), (3360, 624958), (3511, 598080), (3560, 589848), (3738, 561760), (4272, 491540), (4984, 421320), (5340, 393232), (5696, 368655), (6230, 337056), (6720, 312479), (7022, 299040), (7120, 294924), (7476, 280880), (8544, 245770), (9345, 224704), (9968, 210660), (10533, 199360), (10680, 196616), (12460, 168528), (14044, 149520), (14240, 147462), (14952, 140440), (17088, 122885), (17555, 119616), (18690, 112352), (19936, 105330), (21066, 99680), (21360, 98308), (24577, 85440), (24920, 84264), (28088, 74760), (28480, 73731), (29904, 70220), (35110, 59808), (37380, 56176), (39872, 52665), (42132, 49840), (42720, 49154)]