2028994560

素因数分解:

$2^{20}\times 3^2\times 5^1\times {\mathrm{43}}^1$

素因数の和:94

約数の個数: 252

約数和(自身を含む): 7197422232

約数和(自身を除く): 5168427672

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 128, 129, 144, 160, 172, 180, 192, 215, 240, 256, 258, 288, 320, 344, 360, 384, 387, 430, 480, 512, 516, 576, 640, 645, 688, 720, 768, 774, 860, 960, 1024, 1032, 1152, 1280, 1290, 1376, 1440, 1536, 1548, 1720, 1920, 1935, 2048, 2064, 2304, 2560, 2580, 2752, 2880, 3072, 3096, 3440, 3840, 3870, 4096, 4128, 4608, 5120, 5160, 5504, 5760, 6144, 6192, 6880, 7680, 7740, 8192, 8256, 9216, 10240, 10320, 11008, 11520, 12288, 12384, 13760, 15360, 15480, 16384, 16512, 18432, 20480, 20640, 22016, 23040, 24576, 24768, 27520, 30720, 30960, 32768, 33024, 36864, 40960, 41280, 44032, 46080, 49152, 49536, 55040, 61440, 61920, 65536, 66048, 73728, 81920, 82560, 88064, 92160, 98304, 99072, 110080, 122880, 123840, 131072, 132096, 147456, 163840, 165120, 176128, 184320, 196608, 198144, 220160, 245760, 247680, 262144, 264192, 294912, 327680, 330240, 352256, 368640, 393216, 396288, 440320, 491520, 495360, 524288, 528384, 589824, 655360, 660480, 704512, 737280, 786432, 792576, 880640, 983040, 990720, 1048576, 1056768, 1179648, 1310720, 1320960, 1409024, 1474560, 1572864, 1585152, 1761280, 1966080, 1981440, 2113536, 2359296, 2621440, 2641920, 2818048, 2949120, 3145728, 3170304, 3522560, 3932160, 3962880, 4227072, 4718592, 5242880, 5283840, 5636096, 5898240, 6340608, 7045120, 7864320, 7925760, 8454144, 9437184, 10567680, 11272192, 11796480, 12681216, 14090240, 15728640, 15851520, 16908288, 21135360, 22544384, 23592960, 25362432, 28180480, 31703040, 33816576, 42270720, 45088768, 47185920, 50724864, 56360960, 63406080, 67633152, 84541440, 101449728, 112721920, 126812160, 135266304, 169082880, 202899456, 225443840, 253624320, 338165760, 405798912, 507248640, 676331520, 1014497280, 2028994560]

約数ペア:

[(1, 2028994560), (2, 1014497280), (3, 676331520), (4, 507248640), (5, 405798912), (6, 338165760), (8, 253624320), (9, 225443840), (10, 202899456), (12, 169082880), (15, 135266304), (16, 126812160), (18, 112721920), (20, 101449728), (24, 84541440), (30, 67633152), (32, 63406080), (36, 56360960), (40, 50724864), (43, 47185920), (45, 45088768), (48, 42270720), (60, 33816576), (64, 31703040), (72, 28180480), (80, 25362432), (86, 23592960), (90, 22544384), (96, 21135360), (120, 16908288), (128, 15851520), (129, 15728640), (144, 14090240), (160, 12681216), (172, 11796480), (180, 11272192), (192, 10567680), (215, 9437184), (240, 8454144), (256, 7925760), (258, 7864320), (288, 7045120), (320, 6340608), (344, 5898240), (360, 5636096), (384, 5283840), (387, 5242880), (430, 4718592), (480, 4227072), (512, 3962880), (516, 3932160), (576, 3522560), (640, 3170304), (645, 3145728), (688, 2949120), (720, 2818048), (768, 2641920), (774, 2621440), (860, 2359296), (960, 2113536), (1024, 1981440), (1032, 1966080), (1152, 1761280), (1280, 1585152), (1290, 1572864), (1376, 1474560), (1440, 1409024), (1536, 1320960), (1548, 1310720), (1720, 1179648), (1920, 1056768), (1935, 1048576), (2048, 990720), (2064, 983040), (2304, 880640), (2560, 792576), (2580, 786432), (2752, 737280), (2880, 704512), (3072, 660480), (3096, 655360), (3440, 589824), (3840, 528384), (3870, 524288), (4096, 495360), (4128, 491520), (4608, 440320), (5120, 396288), (5160, 393216), (5504, 368640), (5760, 352256), (6144, 330240), (6192, 327680), (6880, 294912), (7680, 264192), (7740, 262144), (8192, 247680), (8256, 245760), (9216, 220160), (10240, 198144), (10320, 196608), (11008, 184320), (11520, 176128), (12288, 165120), (12384, 163840), (13760, 147456), (15360, 132096), (15480, 131072), (16384, 123840), (16512, 122880), (18432, 110080), (20480, 99072), (20640, 98304), (22016, 92160), (23040, 88064), (24576, 82560), (24768, 81920), (27520, 73728), (30720, 66048), (30960, 65536), (32768, 61920), (33024, 61440), (36864, 55040), (40960, 49536), (41280, 49152), (44032, 46080)]