340253520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:178

約数の個数: 320

約数和(自身を含む): 1199923200

約数和(自身を除く): 859669680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 29, 30, 31, 38, 40, 48, 57, 58, 60, 62, 76, 80, 83, 87, 93, 95, 114, 116, 120, 124, 145, 152, 155, 166, 174, 186, 190, 228, 232, 240, 248, 249, 285, 290, 304, 310, 332, 348, 372, 380, 415, 435, 456, 464, 465, 496, 498, 551, 570, 580, 589, 620, 664, 696, 744, 760, 830, 870, 899, 912, 930, 996, 1102, 1140, 1160, 1178, 1240, 1245, 1328, 1392, 1488, 1520, 1577, 1653, 1660, 1740, 1767, 1798, 1860, 1992, 2204, 2280, 2320, 2356, 2407, 2480, 2490, 2573, 2697, 2755, 2945, 3154, 3306, 3320, 3480, 3534, 3596, 3720, 3984, 4408, 4495, 4560, 4712, 4731, 4814, 4980, 5146, 5394, 5510, 5890, 6308, 6612, 6640, 6960, 7068, 7192, 7221, 7440, 7719, 7885, 8265, 8816, 8835, 8990, 9424, 9462, 9628, 9960, 10292, 10788, 11020, 11780, 12035, 12616, 12865, 13224, 13485, 14136, 14384, 14442, 15438, 15770, 16530, 17081, 17670, 17980, 18924, 19256, 19920, 20584, 21576, 22040, 23560, 23655, 24070, 25232, 25730, 26448, 26970, 28272, 28884, 30876, 31540, 33060, 34162, 35340, 35960, 36105, 37848, 38512, 38595, 41168, 43152, 44080, 45733, 47120, 47310, 48140, 48887, 51243, 51460, 53940, 57768, 61752, 63080, 66120, 68324, 70680, 71920, 72210, 74617, 75696, 77190, 85405, 91466, 94620, 96280, 97774, 102486, 102920, 107880, 115536, 123504, 126160, 132240, 136648, 137199, 141360, 144420, 146661, 149234, 154380, 170810, 182932, 189240, 192560, 195548, 204972, 205840, 215760, 223851, 228665, 244435, 256215, 273296, 274398, 288840, 293322, 298468, 308760, 341620, 365864, 373085, 378480, 391096, 409944, 447702, 457330, 488870, 512430, 548796, 577680, 586644, 596936, 617520, 683240, 685995, 731728, 733305, 746170, 782192, 819888, 895404, 914660, 977740, 1024860, 1097592, 1119255, 1173288, 1193872, 1366480, 1371990, 1417723, 1466610, 1492340, 1790808, 1829320, 1955480, 2049720, 2195184, 2238510, 2346576, 2743980, 2835446, 2933220, 2984680, 3581616, 3658640, 3910960, 4099440, 4253169, 4477020, 5487960, 5670892, 5866440, 5969360, 7088615, 8506338, 8954040, 10975920, 11341784, 11732880, 14177230, 17012676, 17908080, 21265845, 22683568, 28354460, 34025352, 42531690, 56708920, 68050704, 85063380, 113417840, 170126760, 340253520]

約数ペア:

[(1, 340253520), (2, 170126760), (3, 113417840), (4, 85063380), (5, 68050704), (6, 56708920), (8, 42531690), (10, 34025352), (12, 28354460), (15, 22683568), (16, 21265845), (19, 17908080), (20, 17012676), (24, 14177230), (29, 11732880), (30, 11341784), (31, 10975920), (38, 8954040), (40, 8506338), (48, 7088615), (57, 5969360), (58, 5866440), (60, 5670892), (62, 5487960), (76, 4477020), (80, 4253169), (83, 4099440), (87, 3910960), (93, 3658640), (95, 3581616), (114, 2984680), (116, 2933220), (120, 2835446), (124, 2743980), (145, 2346576), (152, 2238510), (155, 2195184), (166, 2049720), (174, 1955480), (186, 1829320), (190, 1790808), (228, 1492340), (232, 1466610), (240, 1417723), (248, 1371990), (249, 1366480), (285, 1193872), (290, 1173288), (304, 1119255), (310, 1097592), (332, 1024860), (348, 977740), (372, 914660), (380, 895404), (415, 819888), (435, 782192), (456, 746170), (464, 733305), (465, 731728), (496, 685995), (498, 683240), (551, 617520), (570, 596936), (580, 586644), (589, 577680), (620, 548796), (664, 512430), (696, 488870), (744, 457330), (760, 447702), (830, 409944), (870, 391096), (899, 378480), (912, 373085), (930, 365864), (996, 341620), (1102, 308760), (1140, 298468), (1160, 293322), (1178, 288840), (1240, 274398), (1245, 273296), (1328, 256215), (1392, 244435), (1488, 228665), (1520, 223851), (1577, 215760), (1653, 205840), (1660, 204972), (1740, 195548), (1767, 192560), (1798, 189240), (1860, 182932), (1992, 170810), (2204, 154380), (2280, 149234), (2320, 146661), (2356, 144420), (2407, 141360), (2480, 137199), (2490, 136648), (2573, 132240), (2697, 126160), (2755, 123504), (2945, 115536), (3154, 107880), (3306, 102920), (3320, 102486), (3480, 97774), (3534, 96280), (3596, 94620), (3720, 91466), (3984, 85405), (4408, 77190), (4495, 75696), (4560, 74617), (4712, 72210), (4731, 71920), (4814, 70680), (4980, 68324), (5146, 66120), (5394, 63080), (5510, 61752), (5890, 57768), (6308, 53940), (6612, 51460), (6640, 51243), (6960, 48887), (7068, 48140), (7192, 47310), (7221, 47120), (7440, 45733), (7719, 44080), (7885, 43152), (8265, 41168), (8816, 38595), (8835, 38512), (8990, 37848), (9424, 36105), (9462, 35960), (9628, 35340), (9960, 34162), (10292, 33060), (10788, 31540), (11020, 30876), (11780, 28884), (12035, 28272), (12616, 26970), (12865, 26448), (13224, 25730), (13485, 25232), (14136, 24070), (14384, 23655), (14442, 23560), (15438, 22040), (15770, 21576), (16530, 20584), (17081, 19920), (17670, 19256), (17980, 18924)]