4040286720

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:395

約数の個数: 320

約数和(自身を含む): 13682338560

約数和(自身を除く): 9642051840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 89, 92, 96, 115, 120, 128, 138, 160, 178, 184, 192, 230, 240, 256, 257, 267, 276, 320, 345, 356, 368, 384, 445, 460, 480, 512, 514, 534, 552, 640, 690, 712, 736, 768, 771, 890, 920, 960, 1028, 1068, 1104, 1280, 1285, 1335, 1380, 1424, 1472, 1536, 1542, 1780, 1840, 1920, 2047, 2056, 2136, 2208, 2560, 2570, 2670, 2760, 2848, 2944, 3084, 3560, 3680, 3840, 3855, 4094, 4112, 4272, 4416, 5140, 5340, 5520, 5696, 5888, 5911, 6141, 6168, 7120, 7360, 7680, 7710, 8188, 8224, 8544, 8832, 10235, 10280, 10680, 11040, 11392, 11776, 11822, 12282, 12336, 14240, 14720, 15420, 16376, 16448, 17088, 17664, 17733, 20470, 20560, 21360, 22080, 22784, 22873, 23644, 24564, 24672, 28480, 29440, 29555, 30705, 30840, 32752, 32896, 34176, 35328, 35466, 40940, 41120, 42720, 44160, 45568, 45746, 47288, 49128, 49344, 56960, 58880, 59110, 61410, 61680, 65504, 65792, 68352, 68619, 70932, 81880, 82240, 85440, 88320, 88665, 91492, 94576, 98256, 98688, 113920, 114365, 118220, 122820, 123360, 131008, 131584, 136704, 137238, 141864, 163760, 164480, 170880, 176640, 177330, 182984, 189152, 196512, 197376, 227840, 228730, 236440, 245640, 246720, 262016, 274476, 283728, 327520, 328960, 341760, 343095, 354660, 365968, 378304, 393024, 394752, 457460, 472880, 491280, 493440, 524032, 526079, 548952, 567456, 655040, 657920, 683520, 686190, 709320, 731936, 756608, 786048, 914920, 945760, 982560, 986880, 1048064, 1052158, 1097904, 1134912, 1310080, 1372380, 1418640, 1463872, 1513216, 1572096, 1578237, 1829840, 1891520, 1965120, 1973760, 2104316, 2195808, 2269824, 2620160, 2630395, 2744760, 2837280, 2927744, 3026432, 3144192, 3156474, 3659680, 3783040, 3930240, 4208632, 4391616, 4539648, 5240320, 5260790, 5489520, 5674560, 5855488, 6312948, 7319360, 7566080, 7860480, 7891185, 8417264, 8783232, 9079296, 10521580, 10979040, 11349120, 11710976, 12625896, 14638720, 15132160, 15720960, 15782370, 16834528, 17566464, 21043160, 21958080, 22698240, 25251792, 29277440, 31564740, 33669056, 35132928, 42086320, 43916160, 45396480, 50503584, 58554880, 63129480, 67338112, 84172640, 87832320, 101007168, 126258960, 134676224, 168345280, 175664640, 202014336, 252517920, 269352448, 336690560, 404028672, 505035840, 673381120, 808057344, 1010071680, 1346762240, 2020143360, 4040286720]

約数ペア:

[(1, 4040286720), (2, 2020143360), (3, 1346762240), (4, 1010071680), (5, 808057344), (6, 673381120), (8, 505035840), (10, 404028672), (12, 336690560), (15, 269352448), (16, 252517920), (20, 202014336), (23, 175664640), (24, 168345280), (30, 134676224), (32, 126258960), (40, 101007168), (46, 87832320), (48, 84172640), (60, 67338112), (64, 63129480), (69, 58554880), (80, 50503584), (89, 45396480), (92, 43916160), (96, 42086320), (115, 35132928), (120, 33669056), (128, 31564740), (138, 29277440), (160, 25251792), (178, 22698240), (184, 21958080), (192, 21043160), (230, 17566464), (240, 16834528), (256, 15782370), (257, 15720960), (267, 15132160), (276, 14638720), (320, 12625896), (345, 11710976), (356, 11349120), (368, 10979040), (384, 10521580), (445, 9079296), (460, 8783232), (480, 8417264), (512, 7891185), (514, 7860480), (534, 7566080), (552, 7319360), (640, 6312948), (690, 5855488), (712, 5674560), (736, 5489520), (768, 5260790), (771, 5240320), (890, 4539648), (920, 4391616), (960, 4208632), (1028, 3930240), (1068, 3783040), (1104, 3659680), (1280, 3156474), (1285, 3144192), (1335, 3026432), (1380, 2927744), (1424, 2837280), (1472, 2744760), (1536, 2630395), (1542, 2620160), (1780, 2269824), (1840, 2195808), (1920, 2104316), (2047, 1973760), (2056, 1965120), (2136, 1891520), (2208, 1829840), (2560, 1578237), (2570, 1572096), (2670, 1513216), (2760, 1463872), (2848, 1418640), (2944, 1372380), (3084, 1310080), (3560, 1134912), (3680, 1097904), (3840, 1052158), (3855, 1048064), (4094, 986880), (4112, 982560), (4272, 945760), (4416, 914920), (5140, 786048), (5340, 756608), (5520, 731936), (5696, 709320), (5888, 686190), (5911, 683520), (6141, 657920), (6168, 655040), (7120, 567456), (7360, 548952), (7680, 526079), (7710, 524032), (8188, 493440), (8224, 491280), (8544, 472880), (8832, 457460), (10235, 394752), (10280, 393024), (10680, 378304), (11040, 365968), (11392, 354660), (11776, 343095), (11822, 341760), (12282, 328960), (12336, 327520), (14240, 283728), (14720, 274476), (15420, 262016), (16376, 246720), (16448, 245640), (17088, 236440), (17664, 228730), (17733, 227840), (20470, 197376), (20560, 196512), (21360, 189152), (22080, 182984), (22784, 177330), (22873, 176640), (23644, 170880), (24564, 164480), (24672, 163760), (28480, 141864), (29440, 137238), (29555, 136704), (30705, 131584), (30840, 131008), (32752, 123360), (32896, 122820), (34176, 118220), (35328, 114365), (35466, 113920), (40940, 98688), (41120, 98256), (42720, 94576), (44160, 91492), (45568, 88665), (45746, 88320), (47288, 85440), (49128, 82240), (49344, 81880), (56960, 70932), (58880, 68619), (59110, 68352), (61410, 65792), (61680, 65504)]