2047919520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{601}}^1$

素因数の和:879

約数の個数: 192

約数和(自身を含む): 6699248640

約数和(自身を除く): 4651329120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 229, 240, 248, 310, 372, 458, 465, 480, 496, 601, 620, 687, 744, 916, 930, 992, 1145, 1202, 1240, 1374, 1488, 1803, 1832, 1860, 2290, 2404, 2480, 2748, 2976, 3005, 3435, 3606, 3664, 3720, 4580, 4808, 4960, 5496, 6010, 6870, 7099, 7212, 7328, 7440, 9015, 9160, 9616, 10992, 12020, 13740, 14198, 14424, 14880, 18030, 18320, 18631, 19232, 21297, 21984, 24040, 27480, 28396, 28848, 35495, 36060, 36640, 37262, 42594, 48080, 54960, 55893, 56792, 57696, 70990, 72120, 74524, 85188, 93155, 96160, 106485, 109920, 111786, 113584, 137629, 141980, 144240, 149048, 170376, 186310, 212970, 223572, 227168, 275258, 279465, 283960, 288480, 298096, 340752, 372620, 412887, 425940, 447144, 550516, 558930, 567920, 596192, 681504, 688145, 745240, 825774, 851880, 894288, 1101032, 1117860, 1135840, 1376290, 1490480, 1651548, 1703760, 1788576, 2064435, 2202064, 2235720, 2752580, 2980960, 3303096, 3407520, 4128870, 4266499, 4404128, 4471440, 5505160, 6606192, 8257740, 8532998, 8942880, 11010320, 12799497, 13212384, 16515480, 17065996, 21332495, 22020640, 25598994, 33030960, 34131992, 42664990, 51197988, 63997485, 66061920, 68263984, 85329980, 102395976, 127994970, 136527968, 170659960, 204791952, 255989940, 341319920, 409583904, 511979880, 682639840, 1023959760, 2047919520]

約数ペア:

[(1, 2047919520), (2, 1023959760), (3, 682639840), (4, 511979880), (5, 409583904), (6, 341319920), (8, 255989940), (10, 204791952), (12, 170659960), (15, 136527968), (16, 127994970), (20, 102395976), (24, 85329980), (30, 68263984), (31, 66061920), (32, 63997485), (40, 51197988), (48, 42664990), (60, 34131992), (62, 33030960), (80, 25598994), (93, 22020640), (96, 21332495), (120, 17065996), (124, 16515480), (155, 13212384), (160, 12799497), (186, 11010320), (229, 8942880), (240, 8532998), (248, 8257740), (310, 6606192), (372, 5505160), (458, 4471440), (465, 4404128), (480, 4266499), (496, 4128870), (601, 3407520), (620, 3303096), (687, 2980960), (744, 2752580), (916, 2235720), (930, 2202064), (992, 2064435), (1145, 1788576), (1202, 1703760), (1240, 1651548), (1374, 1490480), (1488, 1376290), (1803, 1135840), (1832, 1117860), (1860, 1101032), (2290, 894288), (2404, 851880), (2480, 825774), (2748, 745240), (2976, 688145), (3005, 681504), (3435, 596192), (3606, 567920), (3664, 558930), (3720, 550516), (4580, 447144), (4808, 425940), (4960, 412887), (5496, 372620), (6010, 340752), (6870, 298096), (7099, 288480), (7212, 283960), (7328, 279465), (7440, 275258), (9015, 227168), (9160, 223572), (9616, 212970), (10992, 186310), (12020, 170376), (13740, 149048), (14198, 144240), (14424, 141980), (14880, 137629), (18030, 113584), (18320, 111786), (18631, 109920), (19232, 106485), (21297, 96160), (21984, 93155), (24040, 85188), (27480, 74524), (28396, 72120), (28848, 70990), (35495, 57696), (36060, 56792), (36640, 55893), (37262, 54960), (42594, 48080)]