2327474240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{311}}^1$

素因数の和:605

約数の個数: 224

約数和(自身を含む): 6869850624

約数和(自身を除く): 4542376384

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 257, 260, 280, 311, 320, 364, 416, 448, 455, 514, 520, 560, 622, 728, 832, 910, 1028, 1040, 1120, 1244, 1285, 1456, 1555, 1799, 1820, 2056, 2080, 2177, 2240, 2488, 2570, 2912, 3110, 3341, 3598, 3640, 4043, 4112, 4160, 4354, 4976, 5140, 5824, 6220, 6682, 7196, 7280, 8086, 8224, 8708, 8995, 9952, 10280, 10885, 12440, 13364, 14392, 14560, 16172, 16448, 16705, 17416, 17990, 19904, 20215, 20560, 21770, 23387, 24880, 26728, 28301, 28784, 29120, 32344, 33410, 34832, 35980, 40430, 41120, 43540, 46774, 49760, 53456, 56602, 57568, 64688, 66820, 69664, 71960, 79927, 80860, 82240, 87080, 93548, 99520, 106912, 113204, 115136, 116935, 129376, 133640, 139328, 141505, 143920, 159854, 161720, 174160, 187096, 213824, 226408, 233870, 258752, 267280, 283010, 287840, 319708, 323440, 348320, 374192, 399635, 452816, 467740, 534560, 559489, 566020, 575680, 639416, 646880, 696640, 748384, 799270, 905632, 935480, 1039051, 1069120, 1118978, 1132040, 1278832, 1293760, 1496768, 1598540, 1811264, 1870960, 2078102, 2237956, 2264080, 2557664, 2797445, 3197080, 3741920, 4156204, 4475912, 4528160, 5115328, 5195255, 5594890, 6394160, 7273357, 7483840, 8312408, 8951824, 9056320, 10390510, 11189780, 12788320, 14546714, 16624816, 17903648, 20781020, 22379560, 25576640, 29093428, 33249632, 35807296, 36366785, 41562040, 44759120, 58186856, 66499264, 72733570, 83124080, 89518240, 116373712, 145467140, 166248160, 179036480, 232747424, 290934280, 332496320, 465494848, 581868560, 1163737120, 2327474240]

約数ペア:

[(1, 2327474240), (2, 1163737120), (4, 581868560), (5, 465494848), (7, 332496320), (8, 290934280), (10, 232747424), (13, 179036480), (14, 166248160), (16, 145467140), (20, 116373712), (26, 89518240), (28, 83124080), (32, 72733570), (35, 66499264), (40, 58186856), (52, 44759120), (56, 41562040), (64, 36366785), (65, 35807296), (70, 33249632), (80, 29093428), (91, 25576640), (104, 22379560), (112, 20781020), (130, 17903648), (140, 16624816), (160, 14546714), (182, 12788320), (208, 11189780), (224, 10390510), (257, 9056320), (260, 8951824), (280, 8312408), (311, 7483840), (320, 7273357), (364, 6394160), (416, 5594890), (448, 5195255), (455, 5115328), (514, 4528160), (520, 4475912), (560, 4156204), (622, 3741920), (728, 3197080), (832, 2797445), (910, 2557664), (1028, 2264080), (1040, 2237956), (1120, 2078102), (1244, 1870960), (1285, 1811264), (1456, 1598540), (1555, 1496768), (1799, 1293760), (1820, 1278832), (2056, 1132040), (2080, 1118978), (2177, 1069120), (2240, 1039051), (2488, 935480), (2570, 905632), (2912, 799270), (3110, 748384), (3341, 696640), (3598, 646880), (3640, 639416), (4043, 575680), (4112, 566020), (4160, 559489), (4354, 534560), (4976, 467740), (5140, 452816), (5824, 399635), (6220, 374192), (6682, 348320), (7196, 323440), (7280, 319708), (8086, 287840), (8224, 283010), (8708, 267280), (8995, 258752), (9952, 233870), (10280, 226408), (10885, 213824), (12440, 187096), (13364, 174160), (14392, 161720), (14560, 159854), (16172, 143920), (16448, 141505), (16705, 139328), (17416, 133640), (17990, 129376), (19904, 116935), (20215, 115136), (20560, 113204), (21770, 106912), (23387, 99520), (24880, 93548), (26728, 87080), (28301, 82240), (28784, 80860), (29120, 79927), (32344, 71960), (33410, 69664), (34832, 66820), (35980, 64688), (40430, 57568), (41120, 56602), (43540, 53456), (46774, 49760)]