2048767680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1601}}^1$

素因数の和:1695

約数の個数: 224

約数和(自身を含む): 6875117568

約数和(自身を除く): 4826349888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 43, 48, 60, 62, 64, 80, 86, 93, 96, 120, 124, 129, 155, 160, 172, 186, 192, 215, 240, 248, 258, 310, 320, 344, 372, 430, 465, 480, 496, 516, 620, 645, 688, 744, 860, 930, 960, 992, 1032, 1240, 1290, 1333, 1376, 1488, 1601, 1720, 1860, 1984, 2064, 2480, 2580, 2666, 2752, 2976, 3202, 3440, 3720, 3999, 4128, 4803, 4960, 5160, 5332, 5952, 6404, 6665, 6880, 7440, 7998, 8005, 8256, 9606, 9920, 10320, 10664, 12808, 13330, 13760, 14880, 15996, 16010, 19212, 19995, 20640, 21328, 24015, 25616, 26660, 29760, 31992, 32020, 38424, 39990, 41280, 42656, 48030, 49631, 51232, 53320, 63984, 64040, 68843, 76848, 79980, 85312, 96060, 99262, 102464, 106640, 127968, 128080, 137686, 148893, 153696, 159960, 192120, 198524, 206529, 213280, 248155, 255936, 256160, 275372, 297786, 307392, 319920, 344215, 384240, 397048, 413058, 426560, 496310, 512320, 550744, 595572, 639840, 688430, 744465, 768480, 794096, 826116, 992620, 1032645, 1101488, 1191144, 1279680, 1376860, 1488930, 1536960, 1588192, 1652232, 1985240, 2065290, 2134133, 2202976, 2382288, 2753720, 2977860, 3176384, 3304464, 3970480, 4130580, 4268266, 4405952, 4764576, 5507440, 5955720, 6402399, 6608928, 7940960, 8261160, 8536532, 9529152, 10670665, 11014880, 11911440, 12804798, 13217856, 15881920, 16522320, 17073064, 21341330, 22029760, 23822880, 25609596, 32011995, 33044640, 34146128, 42682660, 47645760, 51219192, 64023990, 66089280, 68292256, 85365320, 102438384, 128047980, 136584512, 170730640, 204876768, 256095960, 341461280, 409753536, 512191920, 682922560, 1024383840, 2048767680]

約数ペア:

[(1, 2048767680), (2, 1024383840), (3, 682922560), (4, 512191920), (5, 409753536), (6, 341461280), (8, 256095960), (10, 204876768), (12, 170730640), (15, 136584512), (16, 128047980), (20, 102438384), (24, 85365320), (30, 68292256), (31, 66089280), (32, 64023990), (40, 51219192), (43, 47645760), (48, 42682660), (60, 34146128), (62, 33044640), (64, 32011995), (80, 25609596), (86, 23822880), (93, 22029760), (96, 21341330), (120, 17073064), (124, 16522320), (129, 15881920), (155, 13217856), (160, 12804798), (172, 11911440), (186, 11014880), (192, 10670665), (215, 9529152), (240, 8536532), (248, 8261160), (258, 7940960), (310, 6608928), (320, 6402399), (344, 5955720), (372, 5507440), (430, 4764576), (465, 4405952), (480, 4268266), (496, 4130580), (516, 3970480), (620, 3304464), (645, 3176384), (688, 2977860), (744, 2753720), (860, 2382288), (930, 2202976), (960, 2134133), (992, 2065290), (1032, 1985240), (1240, 1652232), (1290, 1588192), (1333, 1536960), (1376, 1488930), (1488, 1376860), (1601, 1279680), (1720, 1191144), (1860, 1101488), (1984, 1032645), (2064, 992620), (2480, 826116), (2580, 794096), (2666, 768480), (2752, 744465), (2976, 688430), (3202, 639840), (3440, 595572), (3720, 550744), (3999, 512320), (4128, 496310), (4803, 426560), (4960, 413058), (5160, 397048), (5332, 384240), (5952, 344215), (6404, 319920), (6665, 307392), (6880, 297786), (7440, 275372), (7998, 256160), (8005, 255936), (8256, 248155), (9606, 213280), (9920, 206529), (10320, 198524), (10664, 192120), (12808, 159960), (13330, 153696), (13760, 148893), (14880, 137686), (15996, 128080), (16010, 127968), (19212, 106640), (19995, 102464), (20640, 99262), (21328, 96060), (24015, 85312), (25616, 79980), (26660, 76848), (29760, 68843), (31992, 64040), (32020, 63984), (38424, 53320), (39990, 51232), (41280, 49631), (42656, 48030)]