680145120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:203

約数の個数: 384

約数和(自身を含む): 2531088000

約数和(自身を除く): 1850942880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 61, 72, 80, 87, 89, 90, 96, 108, 116, 120, 122, 135, 144, 145, 160, 174, 178, 180, 183, 216, 232, 240, 244, 261, 267, 270, 288, 290, 305, 348, 356, 360, 366, 432, 435, 445, 464, 480, 488, 522, 534, 540, 549, 580, 610, 696, 712, 720, 732, 783, 801, 864, 870, 890, 915, 928, 976, 1044, 1068, 1080, 1098, 1160, 1220, 1305, 1335, 1392, 1424, 1440, 1464, 1566, 1602, 1647, 1740, 1769, 1780, 1830, 1952, 2088, 2136, 2160, 2196, 2320, 2403, 2440, 2581, 2610, 2670, 2745, 2784, 2848, 2928, 3132, 3204, 3294, 3480, 3538, 3560, 3660, 3915, 4005, 4176, 4272, 4320, 4392, 4640, 4806, 4880, 5162, 5220, 5307, 5340, 5429, 5490, 5856, 6264, 6408, 6588, 6960, 7076, 7120, 7320, 7743, 7830, 8010, 8235, 8352, 8544, 8784, 8845, 9612, 9760, 10324, 10440, 10614, 10680, 10858, 10980, 12015, 12528, 12816, 12905, 13176, 13920, 14152, 14240, 14640, 15486, 15660, 15921, 16020, 16287, 16470, 17568, 17690, 19224, 20648, 20880, 21228, 21360, 21716, 21960, 23229, 24030, 25056, 25632, 25810, 26352, 26535, 27145, 28304, 29280, 30972, 31320, 31842, 32040, 32574, 32940, 35380, 38448, 38715, 41296, 41760, 42456, 42720, 43432, 43920, 46458, 47763, 48060, 48861, 51620, 52704, 53070, 54290, 56608, 61944, 62640, 63684, 64080, 65148, 65880, 69687, 70760, 76896, 77430, 79605, 81435, 82592, 84912, 86864, 87840, 92916, 95526, 96120, 97722, 103240, 106140, 108580, 116145, 123888, 125280, 127368, 128160, 130296, 131760, 139374, 141520, 146583, 154860, 157441, 159210, 162870, 169824, 173728, 185832, 191052, 192240, 195444, 206480, 212280, 217160, 232290, 238815, 244305, 247776, 254736, 260592, 263520, 278748, 283040, 293166, 309720, 314882, 318420, 325740, 348435, 371664, 382104, 384480, 390888, 412960, 424560, 434320, 464580, 472323, 477630, 488610, 509472, 521184, 557496, 586332, 619440, 629764, 636840, 651480, 696870, 732915, 743328, 764208, 781776, 787205, 849120, 868640, 929160, 944646, 955260, 977220, 1114992, 1172664, 1238880, 1259528, 1273680, 1302960, 1393740, 1416969, 1465830, 1528416, 1563552, 1574410, 1858320, 1889292, 1910520, 1954440, 2229984, 2345328, 2361615, 2519056, 2547360, 2605920, 2787480, 2833938, 2931660, 3148820, 3716640, 3778584, 3821040, 3908880, 4250907, 4690656, 4723230, 5038112, 5574960, 5667876, 5863320, 6297640, 7084845, 7557168, 7642080, 7817760, 8501814, 9446460, 11149920, 11335752, 11726640, 12595280, 14169690, 15114336, 17003628, 18892920, 21254535, 22671504, 23453280, 25190560, 28339380, 34007256, 37785840, 42509070, 45343008, 56678760, 68014512, 75571680, 85018140, 113357520, 136029024, 170036280, 226715040, 340072560, 680145120]

約数ペア:

[(1, 680145120), (2, 340072560), (3, 226715040), (4, 170036280), (5, 136029024), (6, 113357520), (8, 85018140), (9, 75571680), (10, 68014512), (12, 56678760), (15, 45343008), (16, 42509070), (18, 37785840), (20, 34007256), (24, 28339380), (27, 25190560), (29, 23453280), (30, 22671504), (32, 21254535), (36, 18892920), (40, 17003628), (45, 15114336), (48, 14169690), (54, 12595280), (58, 11726640), (60, 11335752), (61, 11149920), (72, 9446460), (80, 8501814), (87, 7817760), (89, 7642080), (90, 7557168), (96, 7084845), (108, 6297640), (116, 5863320), (120, 5667876), (122, 5574960), (135, 5038112), (144, 4723230), (145, 4690656), (160, 4250907), (174, 3908880), (178, 3821040), (180, 3778584), (183, 3716640), (216, 3148820), (232, 2931660), (240, 2833938), (244, 2787480), (261, 2605920), (267, 2547360), (270, 2519056), (288, 2361615), (290, 2345328), (305, 2229984), (348, 1954440), (356, 1910520), (360, 1889292), (366, 1858320), (432, 1574410), (435, 1563552), (445, 1528416), (464, 1465830), (480, 1416969), (488, 1393740), (522, 1302960), (534, 1273680), (540, 1259528), (549, 1238880), (580, 1172664), (610, 1114992), (696, 977220), (712, 955260), (720, 944646), (732, 929160), (783, 868640), (801, 849120), (864, 787205), (870, 781776), (890, 764208), (915, 743328), (928, 732915), (976, 696870), (1044, 651480), (1068, 636840), (1080, 629764), (1098, 619440), (1160, 586332), (1220, 557496), (1305, 521184), (1335, 509472), (1392, 488610), (1424, 477630), (1440, 472323), (1464, 464580), (1566, 434320), (1602, 424560), (1647, 412960), (1740, 390888), (1769, 384480), (1780, 382104), (1830, 371664), (1952, 348435), (2088, 325740), (2136, 318420), (2160, 314882), (2196, 309720), (2320, 293166), (2403, 283040), (2440, 278748), (2581, 263520), (2610, 260592), (2670, 254736), (2745, 247776), (2784, 244305), (2848, 238815), (2928, 232290), (3132, 217160), (3204, 212280), (3294, 206480), (3480, 195444), (3538, 192240), (3560, 191052), (3660, 185832), (3915, 173728), (4005, 169824), (4176, 162870), (4272, 159210), (4320, 157441), (4392, 154860), (4640, 146583), (4806, 141520), (4880, 139374), (5162, 131760), (5220, 130296), (5307, 128160), (5340, 127368), (5429, 125280), (5490, 123888), (5856, 116145), (6264, 108580), (6408, 106140), (6588, 103240), (6960, 97722), (7076, 96120), (7120, 95526), (7320, 92916), (7743, 87840), (7830, 86864), (8010, 84912), (8235, 82592), (8352, 81435), (8544, 79605), (8784, 77430), (8845, 76896), (9612, 70760), (9760, 69687), (10324, 65880), (10440, 65148), (10614, 64080), (10680, 63684), (10858, 62640), (10980, 61944), (12015, 56608), (12528, 54290), (12816, 53070), (12905, 52704), (13176, 51620), (13920, 48861), (14152, 48060), (14240, 47763), (14640, 46458), (15486, 43920), (15660, 43432), (15921, 42720), (16020, 42456), (16287, 41760), (16470, 41296), (17568, 38715), (17690, 38448), (19224, 35380), (20648, 32940), (20880, 32574), (21228, 32040), (21360, 31842), (21716, 31320), (21960, 30972), (23229, 29280), (24030, 28304), (25056, 27145), (25632, 26535), (25810, 26352)]