842882560

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:129

約数の個数: 320

約数和(自身を含む): 2419845120

約数和(自身を除く): 1576962560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 31, 32, 38, 40, 43, 52, 62, 64, 65, 76, 80, 86, 95, 104, 124, 128, 130, 152, 155, 160, 172, 190, 208, 215, 247, 248, 256, 260, 304, 310, 320, 344, 380, 403, 416, 430, 494, 496, 512, 520, 559, 589, 608, 620, 640, 688, 760, 806, 817, 832, 860, 988, 992, 1040, 1118, 1178, 1216, 1235, 1240, 1280, 1333, 1376, 1520, 1612, 1634, 1664, 1720, 1976, 1984, 2015, 2080, 2236, 2356, 2432, 2470, 2480, 2560, 2666, 2752, 2795, 2945, 3040, 3224, 3268, 3328, 3440, 3952, 3968, 4030, 4085, 4160, 4472, 4712, 4864, 4940, 4960, 5332, 5504, 5590, 5890, 6080, 6448, 6536, 6656, 6665, 6880, 7657, 7904, 7936, 8060, 8170, 8320, 8944, 9424, 9728, 9880, 9920, 10621, 10664, 11008, 11180, 11780, 12160, 12896, 13072, 13330, 13760, 15314, 15808, 15872, 16120, 16340, 16640, 17329, 17888, 18848, 19760, 19840, 21242, 21328, 22016, 22360, 23560, 24320, 25327, 25792, 26144, 26660, 27520, 30628, 31616, 32240, 32680, 33280, 34658, 35776, 37696, 38285, 39520, 39680, 42484, 42656, 44720, 47120, 48640, 50654, 51584, 52288, 53105, 53320, 55040, 61256, 63232, 64480, 65360, 69316, 71552, 75392, 76570, 79040, 79360, 84968, 85312, 86645, 89440, 94240, 101308, 103168, 104576, 106210, 106640, 110080, 122512, 126464, 126635, 128960, 130720, 138632, 143104, 150784, 153140, 158080, 169936, 170624, 173290, 178880, 188480, 202616, 206336, 209152, 212420, 213280, 245024, 253270, 257920, 261440, 277264, 286208, 301568, 306280, 316160, 329251, 339872, 341248, 346580, 357760, 376960, 405232, 418304, 424840, 426560, 490048, 506540, 515840, 522880, 554528, 612560, 632320, 658502, 679744, 682496, 693160, 715520, 753920, 810464, 849680, 853120, 980096, 1013080, 1031680, 1045760, 1109056, 1225120, 1317004, 1359488, 1386320, 1431040, 1507840, 1620928, 1646255, 1699360, 1706240, 1960192, 2026160, 2091520, 2218112, 2450240, 2634008, 2718976, 2772640, 3241856, 3292510, 3398720, 3412480, 3920384, 4052320, 4436224, 4900480, 5268016, 5437952, 5545280, 6483712, 6585020, 6797440, 8104640, 8872448, 9800960, 10536032, 11090560, 12967424, 13170040, 13594880, 16209280, 19601920, 21072064, 22181120, 26340080, 27189760, 32418560, 42144128, 44362240, 52680160, 64837120, 84288256, 105360320, 168576512, 210720640, 421441280, 842882560]

約数ペア:

[(1, 842882560), (2, 421441280), (4, 210720640), (5, 168576512), (8, 105360320), (10, 84288256), (13, 64837120), (16, 52680160), (19, 44362240), (20, 42144128), (26, 32418560), (31, 27189760), (32, 26340080), (38, 22181120), (40, 21072064), (43, 19601920), (52, 16209280), (62, 13594880), (64, 13170040), (65, 12967424), (76, 11090560), (80, 10536032), (86, 9800960), (95, 8872448), (104, 8104640), (124, 6797440), (128, 6585020), (130, 6483712), (152, 5545280), (155, 5437952), (160, 5268016), (172, 4900480), (190, 4436224), (208, 4052320), (215, 3920384), (247, 3412480), (248, 3398720), (256, 3292510), (260, 3241856), (304, 2772640), (310, 2718976), (320, 2634008), (344, 2450240), (380, 2218112), (403, 2091520), (416, 2026160), (430, 1960192), (494, 1706240), (496, 1699360), (512, 1646255), (520, 1620928), (559, 1507840), (589, 1431040), (608, 1386320), (620, 1359488), (640, 1317004), (688, 1225120), (760, 1109056), (806, 1045760), (817, 1031680), (832, 1013080), (860, 980096), (988, 853120), (992, 849680), (1040, 810464), (1118, 753920), (1178, 715520), (1216, 693160), (1235, 682496), (1240, 679744), (1280, 658502), (1333, 632320), (1376, 612560), (1520, 554528), (1612, 522880), (1634, 515840), (1664, 506540), (1720, 490048), (1976, 426560), (1984, 424840), (2015, 418304), (2080, 405232), (2236, 376960), (2356, 357760), (2432, 346580), (2470, 341248), (2480, 339872), (2560, 329251), (2666, 316160), (2752, 306280), (2795, 301568), (2945, 286208), (3040, 277264), (3224, 261440), (3268, 257920), (3328, 253270), (3440, 245024), (3952, 213280), (3968, 212420), (4030, 209152), (4085, 206336), (4160, 202616), (4472, 188480), (4712, 178880), (4864, 173290), (4940, 170624), (4960, 169936), (5332, 158080), (5504, 153140), (5590, 150784), (5890, 143104), (6080, 138632), (6448, 130720), (6536, 128960), (6656, 126635), (6665, 126464), (6880, 122512), (7657, 110080), (7904, 106640), (7936, 106210), (8060, 104576), (8170, 103168), (8320, 101308), (8944, 94240), (9424, 89440), (9728, 86645), (9880, 85312), (9920, 84968), (10621, 79360), (10664, 79040), (11008, 76570), (11180, 75392), (11780, 71552), (12160, 69316), (12896, 65360), (13072, 64480), (13330, 63232), (13760, 61256), (15314, 55040), (15808, 53320), (15872, 53105), (16120, 52288), (16340, 51584), (16640, 50654), (17329, 48640), (17888, 47120), (18848, 44720), (19760, 42656), (19840, 42484), (21242, 39680), (21328, 39520), (22016, 38285), (22360, 37696), (23560, 35776), (24320, 34658), (25327, 33280), (25792, 32680), (26144, 32240), (26660, 31616), (27520, 30628)]