8198880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:97

約数の個数: 192

約数和(自身を含む): 29030400

約数和(自身を除く): 20831520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 29, 30, 31, 32, 38, 40, 48, 57, 58, 60, 62, 76, 80, 87, 93, 95, 96, 114, 116, 120, 124, 145, 152, 155, 160, 174, 186, 190, 228, 232, 240, 248, 285, 290, 304, 310, 348, 372, 380, 435, 456, 464, 465, 480, 496, 551, 570, 580, 589, 608, 620, 696, 744, 760, 870, 899, 912, 928, 930, 992, 1102, 1140, 1160, 1178, 1240, 1392, 1488, 1520, 1653, 1740, 1767, 1798, 1824, 1860, 2204, 2280, 2320, 2356, 2480, 2697, 2755, 2784, 2945, 2976, 3040, 3306, 3480, 3534, 3596, 3720, 4408, 4495, 4560, 4640, 4712, 4960, 5394, 5510, 5890, 6612, 6960, 7068, 7192, 7440, 8265, 8816, 8835, 8990, 9120, 9424, 10788, 11020, 11780, 13224, 13485, 13920, 14136, 14384, 14880, 16530, 17081, 17632, 17670, 17980, 18848, 21576, 22040, 23560, 26448, 26970, 28272, 28768, 33060, 34162, 35340, 35960, 43152, 44080, 47120, 51243, 52896, 53940, 56544, 66120, 68324, 70680, 71920, 85405, 86304, 88160, 94240, 102486, 107880, 132240, 136648, 141360, 143840, 170810, 204972, 215760, 256215, 264480, 273296, 282720, 341620, 409944, 431520, 512430, 546592, 683240, 819888, 1024860, 1366480, 1639776, 2049720, 2732960, 4099440, 8198880]

約数ペア:

[(1, 8198880), (2, 4099440), (3, 2732960), (4, 2049720), (5, 1639776), (6, 1366480), (8, 1024860), (10, 819888), (12, 683240), (15, 546592), (16, 512430), (19, 431520), (20, 409944), (24, 341620), (29, 282720), (30, 273296), (31, 264480), (32, 256215), (38, 215760), (40, 204972), (48, 170810), (57, 143840), (58, 141360), (60, 136648), (62, 132240), (76, 107880), (80, 102486), (87, 94240), (93, 88160), (95, 86304), (96, 85405), (114, 71920), (116, 70680), (120, 68324), (124, 66120), (145, 56544), (152, 53940), (155, 52896), (160, 51243), (174, 47120), (186, 44080), (190, 43152), (228, 35960), (232, 35340), (240, 34162), (248, 33060), (285, 28768), (290, 28272), (304, 26970), (310, 26448), (348, 23560), (372, 22040), (380, 21576), (435, 18848), (456, 17980), (464, 17670), (465, 17632), (480, 17081), (496, 16530), (551, 14880), (570, 14384), (580, 14136), (589, 13920), (608, 13485), (620, 13224), (696, 11780), (744, 11020), (760, 10788), (870, 9424), (899, 9120), (912, 8990), (928, 8835), (930, 8816), (992, 8265), (1102, 7440), (1140, 7192), (1160, 7068), (1178, 6960), (1240, 6612), (1392, 5890), (1488, 5510), (1520, 5394), (1653, 4960), (1740, 4712), (1767, 4640), (1798, 4560), (1824, 4495), (1860, 4408), (2204, 3720), (2280, 3596), (2320, 3534), (2356, 3480), (2480, 3306), (2697, 3040), (2755, 2976), (2784, 2945)]