380263520

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{13}}^2\times {\mathrm{41}}^1$

素因数の和:103

約数の個数: 288

約数和(自身を含む): 1162123200

約数和(自身を除く): 781859680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 41, 49, 52, 56, 65, 70, 80, 82, 91, 98, 104, 112, 130, 140, 160, 164, 169, 182, 196, 205, 208, 224, 245, 260, 280, 287, 328, 338, 343, 364, 392, 410, 416, 455, 490, 520, 533, 560, 574, 637, 656, 676, 686, 728, 784, 820, 845, 910, 980, 1040, 1066, 1120, 1148, 1183, 1274, 1312, 1352, 1372, 1435, 1456, 1568, 1640, 1690, 1715, 1820, 1960, 2009, 2080, 2132, 2296, 2366, 2548, 2665, 2704, 2744, 2870, 2912, 3185, 3280, 3380, 3430, 3640, 3731, 3920, 4018, 4264, 4459, 4592, 4732, 5096, 5330, 5408, 5488, 5740, 5915, 6370, 6560, 6760, 6860, 6929, 7280, 7462, 7840, 8036, 8281, 8528, 8918, 9184, 9464, 10045, 10192, 10660, 10976, 11480, 11830, 12740, 13520, 13720, 13858, 14063, 14560, 14924, 16072, 16562, 17056, 17836, 18655, 18928, 20090, 20384, 21320, 22295, 22960, 23660, 25480, 26117, 27040, 27440, 27716, 28126, 29848, 32144, 33124, 34645, 35672, 37310, 37856, 40180, 41405, 42640, 44590, 45920, 47320, 48503, 50960, 52234, 54880, 55432, 56252, 57967, 59696, 64288, 66248, 69290, 70315, 71344, 74620, 80360, 82810, 85280, 89180, 94640, 97006, 101920, 104468, 110864, 112504, 115934, 119392, 130585, 132496, 138580, 140630, 142688, 149240, 160720, 165620, 178360, 182819, 189280, 194012, 208936, 221728, 225008, 231868, 242515, 261170, 264992, 277160, 281260, 289835, 298480, 321440, 331240, 339521, 356720, 365638, 388024, 417872, 450016, 463736, 485030, 522340, 554320, 562520, 579670, 596960, 662480, 679042, 713440, 731276, 776048, 835744, 914095, 927472, 970060, 1044680, 1108640, 1125040, 1159340, 1324960, 1358084, 1462552, 1552096, 1697605, 1828190, 1854944, 1940120, 2089360, 2250080, 2318680, 2376647, 2716168, 2925104, 3395210, 3656380, 3880240, 4178720, 4637360, 4753294, 5432336, 5850208, 6790420, 7312760, 7760480, 9274720, 9506588, 10864672, 11883235, 13580840, 14625520, 19013176, 23766470, 27161680, 29251040, 38026352, 47532940, 54323360, 76052704, 95065880, 190131760, 380263520]

約数ペア:

[(1, 380263520), (2, 190131760), (4, 95065880), (5, 76052704), (7, 54323360), (8, 47532940), (10, 38026352), (13, 29251040), (14, 27161680), (16, 23766470), (20, 19013176), (26, 14625520), (28, 13580840), (32, 11883235), (35, 10864672), (40, 9506588), (41, 9274720), (49, 7760480), (52, 7312760), (56, 6790420), (65, 5850208), (70, 5432336), (80, 4753294), (82, 4637360), (91, 4178720), (98, 3880240), (104, 3656380), (112, 3395210), (130, 2925104), (140, 2716168), (160, 2376647), (164, 2318680), (169, 2250080), (182, 2089360), (196, 1940120), (205, 1854944), (208, 1828190), (224, 1697605), (245, 1552096), (260, 1462552), (280, 1358084), (287, 1324960), (328, 1159340), (338, 1125040), (343, 1108640), (364, 1044680), (392, 970060), (410, 927472), (416, 914095), (455, 835744), (490, 776048), (520, 731276), (533, 713440), (560, 679042), (574, 662480), (637, 596960), (656, 579670), (676, 562520), (686, 554320), (728, 522340), (784, 485030), (820, 463736), (845, 450016), (910, 417872), (980, 388024), (1040, 365638), (1066, 356720), (1120, 339521), (1148, 331240), (1183, 321440), (1274, 298480), (1312, 289835), (1352, 281260), (1372, 277160), (1435, 264992), (1456, 261170), (1568, 242515), (1640, 231868), (1690, 225008), (1715, 221728), (1820, 208936), (1960, 194012), (2009, 189280), (2080, 182819), (2132, 178360), (2296, 165620), (2366, 160720), (2548, 149240), (2665, 142688), (2704, 140630), (2744, 138580), (2870, 132496), (2912, 130585), (3185, 119392), (3280, 115934), (3380, 112504), (3430, 110864), (3640, 104468), (3731, 101920), (3920, 97006), (4018, 94640), (4264, 89180), (4459, 85280), (4592, 82810), (4732, 80360), (5096, 74620), (5330, 71344), (5408, 70315), (5488, 69290), (5740, 66248), (5915, 64288), (6370, 59696), (6560, 57967), (6760, 56252), (6860, 55432), (6929, 54880), (7280, 52234), (7462, 50960), (7840, 48503), (8036, 47320), (8281, 45920), (8528, 44590), (8918, 42640), (9184, 41405), (9464, 40180), (10045, 37856), (10192, 37310), (10660, 35672), (10976, 34645), (11480, 33124), (11830, 32144), (12740, 29848), (13520, 28126), (13720, 27716), (13858, 27440), (14063, 27040), (14560, 26117), (14924, 25480), (16072, 23660), (16562, 22960), (17056, 22295), (17836, 21320), (18655, 20384), (18928, 20090)]