682256640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:289

約数の個数: 288

約数和(自身を含む): 2390008320

約数和(自身を除く): 1707751680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 79, 80, 96, 104, 120, 128, 130, 156, 158, 160, 173, 192, 195, 208, 237, 240, 256, 260, 312, 316, 320, 346, 384, 390, 395, 416, 474, 480, 519, 520, 624, 632, 640, 692, 768, 780, 790, 832, 865, 948, 960, 1027, 1038, 1040, 1185, 1248, 1264, 1280, 1384, 1560, 1580, 1664, 1730, 1896, 1920, 2054, 2076, 2080, 2249, 2370, 2496, 2528, 2595, 2768, 3081, 3120, 3160, 3328, 3460, 3792, 3840, 4108, 4152, 4160, 4498, 4740, 4992, 5056, 5135, 5190, 5536, 6162, 6240, 6320, 6747, 6920, 7584, 8216, 8304, 8320, 8996, 9480, 9984, 10112, 10270, 10380, 11072, 11245, 12324, 12480, 12640, 13494, 13667, 13840, 15168, 15405, 16432, 16608, 16640, 17992, 18960, 20224, 20540, 20760, 22144, 22490, 24648, 24960, 25280, 26988, 27334, 27680, 30336, 30810, 32864, 33216, 33735, 35984, 37920, 41001, 41080, 41520, 44288, 44980, 49296, 49920, 50560, 53976, 54668, 55360, 60672, 61620, 65728, 66432, 67470, 68335, 71968, 75840, 82002, 82160, 83040, 89960, 98592, 101120, 107952, 109336, 110720, 123240, 131456, 132864, 134940, 136670, 143936, 151680, 164004, 164320, 166080, 177671, 179920, 197184, 205005, 215904, 218672, 221440, 246480, 262912, 269880, 273340, 287872, 303360, 328008, 328640, 332160, 355342, 359840, 394368, 410010, 431808, 437344, 492960, 533013, 539760, 546680, 575744, 656016, 657280, 664320, 710684, 719680, 788736, 820020, 863616, 874688, 888355, 985920, 1066026, 1079520, 1093360, 1312032, 1314560, 1421368, 1439360, 1640040, 1727232, 1749376, 1776710, 1971840, 2132052, 2159040, 2186720, 2624064, 2665065, 2842736, 2878720, 3280080, 3498752, 3553420, 3943680, 4264104, 4318080, 4373440, 5248128, 5330130, 5685472, 6560160, 7106840, 8528208, 8636160, 8746880, 10496256, 10660260, 11370944, 13120320, 14213680, 17056416, 17493760, 21320520, 22741888, 26240640, 28427360, 34112832, 42641040, 45483776, 52481280, 56854720, 68225664, 85282080, 113709440, 136451328, 170564160, 227418880, 341128320, 682256640]

約数ペア:

[(1, 682256640), (2, 341128320), (3, 227418880), (4, 170564160), (5, 136451328), (6, 113709440), (8, 85282080), (10, 68225664), (12, 56854720), (13, 52481280), (15, 45483776), (16, 42641040), (20, 34112832), (24, 28427360), (26, 26240640), (30, 22741888), (32, 21320520), (39, 17493760), (40, 17056416), (48, 14213680), (52, 13120320), (60, 11370944), (64, 10660260), (65, 10496256), (78, 8746880), (79, 8636160), (80, 8528208), (96, 7106840), (104, 6560160), (120, 5685472), (128, 5330130), (130, 5248128), (156, 4373440), (158, 4318080), (160, 4264104), (173, 3943680), (192, 3553420), (195, 3498752), (208, 3280080), (237, 2878720), (240, 2842736), (256, 2665065), (260, 2624064), (312, 2186720), (316, 2159040), (320, 2132052), (346, 1971840), (384, 1776710), (390, 1749376), (395, 1727232), (416, 1640040), (474, 1439360), (480, 1421368), (519, 1314560), (520, 1312032), (624, 1093360), (632, 1079520), (640, 1066026), (692, 985920), (768, 888355), (780, 874688), (790, 863616), (832, 820020), (865, 788736), (948, 719680), (960, 710684), (1027, 664320), (1038, 657280), (1040, 656016), (1185, 575744), (1248, 546680), (1264, 539760), (1280, 533013), (1384, 492960), (1560, 437344), (1580, 431808), (1664, 410010), (1730, 394368), (1896, 359840), (1920, 355342), (2054, 332160), (2076, 328640), (2080, 328008), (2249, 303360), (2370, 287872), (2496, 273340), (2528, 269880), (2595, 262912), (2768, 246480), (3081, 221440), (3120, 218672), (3160, 215904), (3328, 205005), (3460, 197184), (3792, 179920), (3840, 177671), (4108, 166080), (4152, 164320), (4160, 164004), (4498, 151680), (4740, 143936), (4992, 136670), (5056, 134940), (5135, 132864), (5190, 131456), (5536, 123240), (6162, 110720), (6240, 109336), (6320, 107952), (6747, 101120), (6920, 98592), (7584, 89960), (8216, 83040), (8304, 82160), (8320, 82002), (8996, 75840), (9480, 71968), (9984, 68335), (10112, 67470), (10270, 66432), (10380, 65728), (11072, 61620), (11245, 60672), (12324, 55360), (12480, 54668), (12640, 53976), (13494, 50560), (13667, 49920), (13840, 49296), (15168, 44980), (15405, 44288), (16432, 41520), (16608, 41080), (16640, 41001), (17992, 37920), (18960, 35984), (20224, 33735), (20540, 33216), (20760, 32864), (22144, 30810), (22490, 30336), (24648, 27680), (24960, 27334), (25280, 26988)]