258036480

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1723}}^1$

素因数の和:1763

約数の個数: 216

約数和(自身を含む): 962012688

約数和(自身を除く): 703976208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1280, 1440, 1560, 1664, 1723, 1872, 1920, 2080, 2304, 2340, 2496, 2880, 3120, 3328, 3446, 3744, 3840, 4160, 4680, 4992, 5169, 5760, 6240, 6892, 7488, 8320, 8615, 9360, 9984, 10338, 11520, 12480, 13784, 14976, 15507, 16640, 17230, 18720, 20676, 22399, 24960, 25845, 27568, 29952, 31014, 34460, 37440, 41352, 44798, 49920, 51690, 55136, 62028, 67197, 68920, 74880, 77535, 82704, 89596, 103380, 110272, 111995, 124056, 134394, 137840, 149760, 155070, 165408, 179192, 201591, 206760, 220544, 223990, 248112, 268788, 275680, 310140, 330816, 335985, 358384, 403182, 413520, 441088, 447980, 496224, 537576, 551360, 620280, 661632, 671970, 716768, 806364, 827040, 895960, 992448, 1007955, 1075152, 1102720, 1240560, 1323264, 1343940, 1433536, 1612728, 1654080, 1791920, 1984896, 2015910, 2150304, 2205440, 2481120, 2687880, 2867072, 3225456, 3308160, 3583840, 3969792, 4031820, 4300608, 4962240, 5375760, 5734144, 6450912, 6616320, 7167680, 8063640, 8601216, 9924480, 10751520, 12901824, 14335360, 16127280, 17202432, 19848960, 21503040, 25803648, 28670720, 32254560, 43006080, 51607296, 64509120, 86012160, 129018240, 258036480]

約数ペア:

[(1, 258036480), (2, 129018240), (3, 86012160), (4, 64509120), (5, 51607296), (6, 43006080), (8, 32254560), (9, 28670720), (10, 25803648), (12, 21503040), (13, 19848960), (15, 17202432), (16, 16127280), (18, 14335360), (20, 12901824), (24, 10751520), (26, 9924480), (30, 8601216), (32, 8063640), (36, 7167680), (39, 6616320), (40, 6450912), (45, 5734144), (48, 5375760), (52, 4962240), (60, 4300608), (64, 4031820), (65, 3969792), (72, 3583840), (78, 3308160), (80, 3225456), (90, 2867072), (96, 2687880), (104, 2481120), (117, 2205440), (120, 2150304), (128, 2015910), (130, 1984896), (144, 1791920), (156, 1654080), (160, 1612728), (180, 1433536), (192, 1343940), (195, 1323264), (208, 1240560), (234, 1102720), (240, 1075152), (256, 1007955), (260, 992448), (288, 895960), (312, 827040), (320, 806364), (360, 716768), (384, 671970), (390, 661632), (416, 620280), (468, 551360), (480, 537576), (520, 496224), (576, 447980), (585, 441088), (624, 413520), (640, 403182), (720, 358384), (768, 335985), (780, 330816), (832, 310140), (936, 275680), (960, 268788), (1040, 248112), (1152, 223990), (1170, 220544), (1248, 206760), (1280, 201591), (1440, 179192), (1560, 165408), (1664, 155070), (1723, 149760), (1872, 137840), (1920, 134394), (2080, 124056), (2304, 111995), (2340, 110272), (2496, 103380), (2880, 89596), (3120, 82704), (3328, 77535), (3446, 74880), (3744, 68920), (3840, 67197), (4160, 62028), (4680, 55136), (4992, 51690), (5169, 49920), (5760, 44798), (6240, 41352), (6892, 37440), (7488, 34460), (8320, 31014), (8615, 29952), (9360, 27568), (9984, 25845), (10338, 24960), (11520, 22399), (12480, 20676), (13784, 18720), (14976, 17230), (15507, 16640)]