41379520

素因数分解:

$2^6\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:80

約数の個数: 224

約数和(自身を含む): 128016000

約数和(自身を除く): 86636480

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 29, 32, 35, 40, 49, 52, 56, 58, 64, 65, 70, 80, 91, 98, 104, 112, 116, 130, 140, 145, 160, 182, 196, 203, 208, 224, 232, 245, 260, 280, 290, 320, 343, 364, 377, 392, 406, 416, 448, 455, 464, 490, 520, 560, 580, 637, 686, 728, 754, 784, 812, 832, 910, 928, 980, 1015, 1040, 1120, 1160, 1274, 1372, 1421, 1456, 1508, 1568, 1624, 1715, 1820, 1856, 1885, 1960, 2030, 2080, 2240, 2320, 2548, 2639, 2744, 2842, 2912, 3016, 3136, 3185, 3248, 3430, 3640, 3770, 3920, 4060, 4160, 4459, 4640, 5096, 5278, 5488, 5684, 5824, 6032, 6370, 6496, 6860, 7105, 7280, 7540, 7840, 8120, 8918, 9280, 9947, 10192, 10556, 10976, 11368, 12064, 12740, 12992, 13195, 13720, 14210, 14560, 15080, 15680, 16240, 17836, 18473, 19894, 20384, 21112, 21952, 22295, 22736, 24128, 25480, 26390, 27440, 28420, 29120, 30160, 32480, 35672, 36946, 39788, 40768, 42224, 44590, 45472, 49735, 50960, 52780, 54880, 56840, 60320, 64960, 71344, 73892, 79576, 84448, 89180, 90944, 92365, 99470, 101920, 105560, 109760, 113680, 120640, 129311, 142688, 147784, 159152, 168896, 178360, 184730, 198940, 203840, 211120, 227360, 258622, 285376, 295568, 318304, 356720, 369460, 397880, 422240, 454720, 517244, 591136, 636608, 646555, 713440, 738920, 795760, 844480, 1034488, 1182272, 1293110, 1426880, 1477840, 1591520, 2068976, 2586220, 2955680, 3183040, 4137952, 5172440, 5911360, 8275904, 10344880, 20689760, 41379520]

約数ペア:

[(1, 41379520), (2, 20689760), (4, 10344880), (5, 8275904), (7, 5911360), (8, 5172440), (10, 4137952), (13, 3183040), (14, 2955680), (16, 2586220), (20, 2068976), (26, 1591520), (28, 1477840), (29, 1426880), (32, 1293110), (35, 1182272), (40, 1034488), (49, 844480), (52, 795760), (56, 738920), (58, 713440), (64, 646555), (65, 636608), (70, 591136), (80, 517244), (91, 454720), (98, 422240), (104, 397880), (112, 369460), (116, 356720), (130, 318304), (140, 295568), (145, 285376), (160, 258622), (182, 227360), (196, 211120), (203, 203840), (208, 198940), (224, 184730), (232, 178360), (245, 168896), (260, 159152), (280, 147784), (290, 142688), (320, 129311), (343, 120640), (364, 113680), (377, 109760), (392, 105560), (406, 101920), (416, 99470), (448, 92365), (455, 90944), (464, 89180), (490, 84448), (520, 79576), (560, 73892), (580, 71344), (637, 64960), (686, 60320), (728, 56840), (754, 54880), (784, 52780), (812, 50960), (832, 49735), (910, 45472), (928, 44590), (980, 42224), (1015, 40768), (1040, 39788), (1120, 36946), (1160, 35672), (1274, 32480), (1372, 30160), (1421, 29120), (1456, 28420), (1508, 27440), (1568, 26390), (1624, 25480), (1715, 24128), (1820, 22736), (1856, 22295), (1885, 21952), (1960, 21112), (2030, 20384), (2080, 19894), (2240, 18473), (2320, 17836), (2548, 16240), (2639, 15680), (2744, 15080), (2842, 14560), (2912, 14210), (3016, 13720), (3136, 13195), (3185, 12992), (3248, 12740), (3430, 12064), (3640, 11368), (3770, 10976), (3920, 10556), (4060, 10192), (4160, 9947), (4459, 9280), (4640, 8918), (5096, 8120), (5278, 7840), (5488, 7540), (5684, 7280), (5824, 7105), (6032, 6860), (6370, 6496)]