201891840

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:118

約数の個数: 224

約数和(自身を含む): 679435776

約数和(自身を除く): 477543936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 53, 60, 62, 64, 80, 93, 96, 106, 120, 124, 128, 155, 159, 160, 186, 192, 212, 240, 248, 256, 265, 310, 318, 320, 372, 384, 424, 465, 480, 496, 512, 530, 620, 636, 640, 744, 768, 795, 848, 930, 960, 992, 1024, 1060, 1240, 1272, 1280, 1488, 1536, 1590, 1643, 1696, 1860, 1920, 1984, 2048, 2120, 2480, 2544, 2560, 2976, 3072, 3180, 3286, 3392, 3720, 3840, 3968, 4096, 4240, 4929, 4960, 5088, 5120, 5952, 6144, 6360, 6572, 6784, 7440, 7680, 7936, 8192, 8215, 8480, 9858, 9920, 10176, 10240, 11904, 12288, 12720, 13144, 13568, 14880, 15360, 15872, 16430, 16960, 19716, 19840, 20352, 20480, 23808, 24576, 24645, 25440, 26288, 27136, 29760, 30720, 31744, 32860, 33920, 39432, 39680, 40704, 40960, 47616, 49290, 50880, 52576, 54272, 59520, 61440, 63488, 65720, 67840, 78864, 79360, 81408, 95232, 98580, 101760, 105152, 108544, 119040, 122880, 126976, 131440, 135680, 157728, 158720, 162816, 190464, 197160, 203520, 210304, 217088, 238080, 253952, 262880, 271360, 315456, 317440, 325632, 380928, 394320, 407040, 420608, 434176, 476160, 525760, 542720, 630912, 634880, 651264, 761856, 788640, 814080, 841216, 952320, 1051520, 1085440, 1261824, 1269760, 1302528, 1577280, 1628160, 1682432, 1904640, 2103040, 2170880, 2523648, 3154560, 3256320, 3364864, 3809280, 4206080, 5047296, 6309120, 6512640, 6729728, 8412160, 10094592, 12618240, 13459456, 16824320, 20189184, 25236480, 33648640, 40378368, 50472960, 67297280, 100945920, 201891840]

約数ペア:

[(1, 201891840), (2, 100945920), (3, 67297280), (4, 50472960), (5, 40378368), (6, 33648640), (8, 25236480), (10, 20189184), (12, 16824320), (15, 13459456), (16, 12618240), (20, 10094592), (24, 8412160), (30, 6729728), (31, 6512640), (32, 6309120), (40, 5047296), (48, 4206080), (53, 3809280), (60, 3364864), (62, 3256320), (64, 3154560), (80, 2523648), (93, 2170880), (96, 2103040), (106, 1904640), (120, 1682432), (124, 1628160), (128, 1577280), (155, 1302528), (159, 1269760), (160, 1261824), (186, 1085440), (192, 1051520), (212, 952320), (240, 841216), (248, 814080), (256, 788640), (265, 761856), (310, 651264), (318, 634880), (320, 630912), (372, 542720), (384, 525760), (424, 476160), (465, 434176), (480, 420608), (496, 407040), (512, 394320), (530, 380928), (620, 325632), (636, 317440), (640, 315456), (744, 271360), (768, 262880), (795, 253952), (848, 238080), (930, 217088), (960, 210304), (992, 203520), (1024, 197160), (1060, 190464), (1240, 162816), (1272, 158720), (1280, 157728), (1488, 135680), (1536, 131440), (1590, 126976), (1643, 122880), (1696, 119040), (1860, 108544), (1920, 105152), (1984, 101760), (2048, 98580), (2120, 95232), (2480, 81408), (2544, 79360), (2560, 78864), (2976, 67840), (3072, 65720), (3180, 63488), (3286, 61440), (3392, 59520), (3720, 54272), (3840, 52576), (3968, 50880), (4096, 49290), (4240, 47616), (4929, 40960), (4960, 40704), (5088, 39680), (5120, 39432), (5952, 33920), (6144, 32860), (6360, 31744), (6572, 30720), (6784, 29760), (7440, 27136), (7680, 26288), (7936, 25440), (8192, 24645), (8215, 24576), (8480, 23808), (9858, 20480), (9920, 20352), (10176, 19840), (10240, 19716), (11904, 16960), (12288, 16430), (12720, 15872), (13144, 15360), (13568, 14880)]