2030790720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1297}}^1$

素因数の和:1557

約数の個数: 224

約数和(自身を含む): 7406201088

約数和(自身を除く): 5375410368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 233, 240, 280, 320, 336, 420, 448, 466, 480, 560, 672, 699, 840, 932, 960, 1120, 1165, 1297, 1344, 1398, 1631, 1680, 1864, 2240, 2330, 2594, 2796, 3262, 3360, 3495, 3728, 3891, 4660, 4893, 5188, 5592, 6485, 6524, 6720, 6990, 7456, 7782, 8155, 9079, 9320, 9786, 10376, 11184, 12970, 13048, 13980, 14912, 15564, 16310, 18158, 18640, 19455, 19572, 20752, 22368, 24465, 25940, 26096, 27237, 27960, 31128, 32620, 36316, 37280, 38910, 39144, 41504, 44736, 45395, 48930, 51880, 52192, 54474, 55920, 62256, 65240, 72632, 74560, 77820, 78288, 83008, 90790, 97860, 103760, 104384, 108948, 111840, 124512, 130480, 136185, 145264, 155640, 156576, 181580, 195720, 207520, 217896, 223680, 249024, 260960, 272370, 290528, 302201, 311280, 313152, 363160, 391440, 415040, 435792, 521920, 544740, 581056, 604402, 622560, 726320, 782880, 871584, 906603, 1089480, 1208804, 1245120, 1452640, 1511005, 1565760, 1743168, 1813206, 2115407, 2178960, 2417608, 2905280, 3022010, 3626412, 4230814, 4357920, 4533015, 4835216, 6044020, 6346221, 7252824, 8461628, 8715840, 9066030, 9670432, 10577035, 12088040, 12692442, 14505648, 16923256, 18132060, 19340864, 21154070, 24176080, 25384884, 29011296, 31731105, 33846512, 36264120, 42308140, 48352160, 50769768, 58022592, 63462210, 67693024, 72528240, 84616280, 96704320, 101539536, 126924420, 135386048, 145056480, 169232560, 203079072, 253848840, 290112960, 338465120, 406158144, 507697680, 676930240, 1015395360, 2030790720]

約数ペア:

[(1, 2030790720), (2, 1015395360), (3, 676930240), (4, 507697680), (5, 406158144), (6, 338465120), (7, 290112960), (8, 253848840), (10, 203079072), (12, 169232560), (14, 145056480), (15, 135386048), (16, 126924420), (20, 101539536), (21, 96704320), (24, 84616280), (28, 72528240), (30, 67693024), (32, 63462210), (35, 58022592), (40, 50769768), (42, 48352160), (48, 42308140), (56, 36264120), (60, 33846512), (64, 31731105), (70, 29011296), (80, 25384884), (84, 24176080), (96, 21154070), (105, 19340864), (112, 18132060), (120, 16923256), (140, 14505648), (160, 12692442), (168, 12088040), (192, 10577035), (210, 9670432), (224, 9066030), (233, 8715840), (240, 8461628), (280, 7252824), (320, 6346221), (336, 6044020), (420, 4835216), (448, 4533015), (466, 4357920), (480, 4230814), (560, 3626412), (672, 3022010), (699, 2905280), (840, 2417608), (932, 2178960), (960, 2115407), (1120, 1813206), (1165, 1743168), (1297, 1565760), (1344, 1511005), (1398, 1452640), (1631, 1245120), (1680, 1208804), (1864, 1089480), (2240, 906603), (2330, 871584), (2594, 782880), (2796, 726320), (3262, 622560), (3360, 604402), (3495, 581056), (3728, 544740), (3891, 521920), (4660, 435792), (4893, 415040), (5188, 391440), (5592, 363160), (6485, 313152), (6524, 311280), (6720, 302201), (6990, 290528), (7456, 272370), (7782, 260960), (8155, 249024), (9079, 223680), (9320, 217896), (9786, 207520), (10376, 195720), (11184, 181580), (12970, 156576), (13048, 155640), (13980, 145264), (14912, 136185), (15564, 130480), (16310, 124512), (18158, 111840), (18640, 108948), (19455, 104384), (19572, 103760), (20752, 97860), (22368, 90790), (24465, 83008), (25940, 78288), (26096, 77820), (27237, 74560), (27960, 72632), (31128, 65240), (32620, 62256), (36316, 55920), (37280, 54474), (38910, 52192), (39144, 51880), (41504, 48930), (44736, 45395)]