1689020640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:327

約数の個数: 384

約数和(自身を含む): 6270566400

約数和(自身を除く): 4581545760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 89, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 178, 180, 184, 191, 207, 216, 230, 240, 267, 270, 276, 288, 345, 356, 360, 368, 382, 414, 432, 445, 460, 480, 534, 540, 552, 573, 621, 690, 712, 720, 736, 764, 801, 828, 864, 890, 920, 955, 1035, 1068, 1080, 1104, 1146, 1242, 1335, 1380, 1424, 1440, 1528, 1602, 1656, 1719, 1780, 1840, 1910, 2047, 2070, 2136, 2160, 2208, 2292, 2403, 2484, 2670, 2760, 2848, 2865, 3056, 3105, 3204, 3312, 3438, 3560, 3680, 3820, 4005, 4094, 4140, 4272, 4320, 4393, 4584, 4806, 4968, 5157, 5340, 5520, 5730, 6112, 6141, 6210, 6408, 6624, 6876, 7120, 7640, 8010, 8188, 8280, 8544, 8595, 8786, 9168, 9612, 9936, 10235, 10314, 10680, 11040, 11460, 12015, 12282, 12420, 12816, 13179, 13752, 14240, 15280, 16020, 16376, 16560, 16999, 17190, 17572, 18336, 18423, 19224, 19872, 20470, 20628, 21360, 21965, 22920, 24030, 24564, 24840, 25632, 25785, 26358, 27504, 30560, 30705, 32040, 32752, 33120, 33998, 34380, 35144, 36846, 38448, 39537, 40940, 41256, 42720, 43930, 45840, 48060, 49128, 49680, 50997, 51570, 52716, 55008, 55269, 61410, 64080, 65504, 65895, 67996, 68760, 70288, 73692, 76896, 79074, 81880, 82512, 84995, 87860, 91680, 92115, 96120, 98256, 99360, 101994, 103140, 105432, 110538, 118611, 122820, 128160, 131790, 135992, 137520, 140576, 147384, 152991, 158148, 163760, 165024, 169990, 175720, 184230, 192240, 196512, 197685, 203988, 206280, 210864, 221076, 237222, 245640, 254985, 263580, 271984, 275040, 276345, 294768, 305982, 316296, 327520, 339980, 351440, 368460, 384480, 390977, 395370, 407976, 412560, 421728, 442152, 458973, 474444, 491280, 509970, 527160, 543968, 552690, 589536, 593055, 611964, 632592, 679960, 702880, 736920, 764955, 781954, 790740, 815952, 825120, 884304, 917946, 948888, 982560, 1019940, 1054320, 1105380, 1172931, 1186110, 1223928, 1265184, 1359920, 1473840, 1529910, 1563908, 1581480, 1631904, 1768608, 1835892, 1897776, 1954885, 2039880, 2108640, 2210760, 2294865, 2345862, 2372220, 2447856, 2719840, 2947680, 3059820, 3127816, 3162960, 3518793, 3671784, 3795552, 3909770, 4079760, 4421520, 4589730, 4691724, 4744440, 4895712, 5864655, 6119640, 6255632, 6325920, 7037586, 7343568, 7819540, 8159520, 8843040, 9179460, 9383448, 9488880, 10556379, 11729310, 12239280, 12511264, 14075172, 14687136, 15639080, 17593965, 18358920, 18766896, 18977760, 21112758, 23458620, 24478560, 28150344, 31278160, 35187930, 36717840, 37533792, 42225516, 46917240, 52781895, 56300688, 62556320, 70375860, 73435680, 84451032, 93834480, 105563790, 112601376, 140751720, 168902064, 187668960, 211127580, 281503440, 337804128, 422255160, 563006880, 844510320, 1689020640]

約数ペア:

[(1, 1689020640), (2, 844510320), (3, 563006880), (4, 422255160), (5, 337804128), (6, 281503440), (8, 211127580), (9, 187668960), (10, 168902064), (12, 140751720), (15, 112601376), (16, 105563790), (18, 93834480), (20, 84451032), (23, 73435680), (24, 70375860), (27, 62556320), (30, 56300688), (32, 52781895), (36, 46917240), (40, 42225516), (45, 37533792), (46, 36717840), (48, 35187930), (54, 31278160), (60, 28150344), (69, 24478560), (72, 23458620), (80, 21112758), (89, 18977760), (90, 18766896), (92, 18358920), (96, 17593965), (108, 15639080), (115, 14687136), (120, 14075172), (135, 12511264), (138, 12239280), (144, 11729310), (160, 10556379), (178, 9488880), (180, 9383448), (184, 9179460), (191, 8843040), (207, 8159520), (216, 7819540), (230, 7343568), (240, 7037586), (267, 6325920), (270, 6255632), (276, 6119640), (288, 5864655), (345, 4895712), (356, 4744440), (360, 4691724), (368, 4589730), (382, 4421520), (414, 4079760), (432, 3909770), (445, 3795552), (460, 3671784), (480, 3518793), (534, 3162960), (540, 3127816), (552, 3059820), (573, 2947680), (621, 2719840), (690, 2447856), (712, 2372220), (720, 2345862), (736, 2294865), (764, 2210760), (801, 2108640), (828, 2039880), (864, 1954885), (890, 1897776), (920, 1835892), (955, 1768608), (1035, 1631904), (1068, 1581480), (1080, 1563908), (1104, 1529910), (1146, 1473840), (1242, 1359920), (1335, 1265184), (1380, 1223928), (1424, 1186110), (1440, 1172931), (1528, 1105380), (1602, 1054320), (1656, 1019940), (1719, 982560), (1780, 948888), (1840, 917946), (1910, 884304), (2047, 825120), (2070, 815952), (2136, 790740), (2160, 781954), (2208, 764955), (2292, 736920), (2403, 702880), (2484, 679960), (2670, 632592), (2760, 611964), (2848, 593055), (2865, 589536), (3056, 552690), (3105, 543968), (3204, 527160), (3312, 509970), (3438, 491280), (3560, 474444), (3680, 458973), (3820, 442152), (4005, 421728), (4094, 412560), (4140, 407976), (4272, 395370), (4320, 390977), (4393, 384480), (4584, 368460), (4806, 351440), (4968, 339980), (5157, 327520), (5340, 316296), (5520, 305982), (5730, 294768), (6112, 276345), (6141, 275040), (6210, 271984), (6408, 263580), (6624, 254985), (6876, 245640), (7120, 237222), (7640, 221076), (8010, 210864), (8188, 206280), (8280, 203988), (8544, 197685), (8595, 196512), (8786, 192240), (9168, 184230), (9612, 175720), (9936, 169990), (10235, 165024), (10314, 163760), (10680, 158148), (11040, 152991), (11460, 147384), (12015, 140576), (12282, 137520), (12420, 135992), (12816, 131790), (13179, 128160), (13752, 122820), (14240, 118611), (15280, 110538), (16020, 105432), (16376, 103140), (16560, 101994), (16999, 99360), (17190, 98256), (17572, 96120), (18336, 92115), (18423, 91680), (19224, 87860), (19872, 84995), (20470, 82512), (20628, 81880), (21360, 79074), (21965, 76896), (22920, 73692), (24030, 70288), (24564, 68760), (24840, 67996), (25632, 65895), (25785, 65504), (26358, 64080), (27504, 61410), (30560, 55269), (30705, 55008), (32040, 52716), (32752, 51570), (33120, 50997), (33998, 49680), (34380, 49128), (35144, 48060), (36846, 45840), (38448, 43930), (39537, 42720), (40940, 41256)]