2186403840

素因数分解:

$2^{13}\times 3^4\times 5^1\times {\mathrm{659}}^1$

素因数の和:702

約数の個数: 280

約数和(自身を含む): 7850078280

約数和(自身を除く): 5663674440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 659, 720, 768, 810, 864, 960, 1024, 1080, 1152, 1280, 1296, 1318, 1440, 1536, 1620, 1728, 1920, 1977, 2048, 2160, 2304, 2560, 2592, 2636, 2880, 3072, 3240, 3295, 3456, 3840, 3954, 4096, 4320, 4608, 5120, 5184, 5272, 5760, 5931, 6144, 6480, 6590, 6912, 7680, 7908, 8192, 8640, 9216, 9885, 10240, 10368, 10544, 11520, 11862, 12288, 12960, 13180, 13824, 15360, 15816, 17280, 17793, 18432, 19770, 20480, 20736, 21088, 23040, 23724, 24576, 25920, 26360, 27648, 29655, 30720, 31632, 34560, 35586, 36864, 39540, 40960, 41472, 42176, 46080, 47448, 51840, 52720, 53379, 55296, 59310, 61440, 63264, 69120, 71172, 73728, 79080, 82944, 84352, 88965, 92160, 94896, 103680, 105440, 106758, 110592, 118620, 122880, 126528, 138240, 142344, 158160, 165888, 168704, 177930, 184320, 189792, 207360, 210880, 213516, 221184, 237240, 253056, 266895, 276480, 284688, 316320, 331776, 337408, 355860, 368640, 379584, 414720, 421760, 427032, 474480, 506112, 533790, 552960, 569376, 632640, 663552, 674816, 711720, 759168, 829440, 843520, 854064, 948960, 1012224, 1067580, 1105920, 1138752, 1265280, 1349632, 1423440, 1518336, 1658880, 1687040, 1708128, 1897920, 2024448, 2135160, 2277504, 2530560, 2699264, 2846880, 3036672, 3317760, 3374080, 3416256, 3795840, 4048896, 4270320, 4555008, 5061120, 5398528, 5693760, 6073344, 6748160, 6832512, 7591680, 8097792, 8540640, 9110016, 10122240, 11387520, 12146688, 13496320, 13665024, 15183360, 16195584, 17081280, 18220032, 20244480, 22775040, 24293376, 26992640, 27330048, 30366720, 34162560, 36440064, 40488960, 45550080, 48586752, 54660096, 60733440, 68325120, 72880128, 80977920, 91100160, 109320192, 121466880, 136650240, 145760256, 182200320, 218640384, 242933760, 273300480, 364400640, 437280768, 546600960, 728801280, 1093201920, 2186403840]

約数ペア:

[(1, 2186403840), (2, 1093201920), (3, 728801280), (4, 546600960), (5, 437280768), (6, 364400640), (8, 273300480), (9, 242933760), (10, 218640384), (12, 182200320), (15, 145760256), (16, 136650240), (18, 121466880), (20, 109320192), (24, 91100160), (27, 80977920), (30, 72880128), (32, 68325120), (36, 60733440), (40, 54660096), (45, 48586752), (48, 45550080), (54, 40488960), (60, 36440064), (64, 34162560), (72, 30366720), (80, 27330048), (81, 26992640), (90, 24293376), (96, 22775040), (108, 20244480), (120, 18220032), (128, 17081280), (135, 16195584), (144, 15183360), (160, 13665024), (162, 13496320), (180, 12146688), (192, 11387520), (216, 10122240), (240, 9110016), (256, 8540640), (270, 8097792), (288, 7591680), (320, 6832512), (324, 6748160), (360, 6073344), (384, 5693760), (405, 5398528), (432, 5061120), (480, 4555008), (512, 4270320), (540, 4048896), (576, 3795840), (640, 3416256), (648, 3374080), (659, 3317760), (720, 3036672), (768, 2846880), (810, 2699264), (864, 2530560), (960, 2277504), (1024, 2135160), (1080, 2024448), (1152, 1897920), (1280, 1708128), (1296, 1687040), (1318, 1658880), (1440, 1518336), (1536, 1423440), (1620, 1349632), (1728, 1265280), (1920, 1138752), (1977, 1105920), (2048, 1067580), (2160, 1012224), (2304, 948960), (2560, 854064), (2592, 843520), (2636, 829440), (2880, 759168), (3072, 711720), (3240, 674816), (3295, 663552), (3456, 632640), (3840, 569376), (3954, 552960), (4096, 533790), (4320, 506112), (4608, 474480), (5120, 427032), (5184, 421760), (5272, 414720), (5760, 379584), (5931, 368640), (6144, 355860), (6480, 337408), (6590, 331776), (6912, 316320), (7680, 284688), (7908, 276480), (8192, 266895), (8640, 253056), (9216, 237240), (9885, 221184), (10240, 213516), (10368, 210880), (10544, 207360), (11520, 189792), (11862, 184320), (12288, 177930), (12960, 168704), (13180, 165888), (13824, 158160), (15360, 142344), (15816, 138240), (17280, 126528), (17793, 122880), (18432, 118620), (19770, 110592), (20480, 106758), (20736, 105440), (21088, 103680), (23040, 94896), (23724, 92160), (24576, 88965), (25920, 84352), (26360, 82944), (27648, 79080), (29655, 73728), (30720, 71172), (31632, 69120), (34560, 63264), (35586, 61440), (36864, 59310), (39540, 55296), (40960, 53379), (41472, 52720), (42176, 51840), (46080, 47448)]