2648404920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{19583}}^1$

素因数の和:19634

約数の個数: 192

約数和(自身を含む): 9644728320

約数和(自身を除く): 6996323400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 49, 56, 60, 69, 70, 84, 92, 98, 105, 115, 120, 138, 140, 147, 161, 168, 184, 196, 210, 230, 245, 276, 280, 294, 322, 345, 392, 420, 460, 483, 490, 552, 588, 644, 690, 735, 805, 840, 920, 966, 980, 1127, 1176, 1288, 1380, 1470, 1610, 1932, 1960, 2254, 2415, 2760, 2940, 3220, 3381, 3864, 4508, 4830, 5635, 5880, 6440, 6762, 9016, 9660, 11270, 13524, 16905, 19320, 19583, 22540, 27048, 33810, 39166, 45080, 58749, 67620, 78332, 97915, 117498, 135240, 137081, 156664, 195830, 234996, 274162, 293745, 391660, 411243, 450409, 469992, 548324, 587490, 685405, 783320, 822486, 900818, 959567, 1096648, 1174980, 1351227, 1370810, 1644972, 1801636, 1919134, 2056215, 2252045, 2349960, 2702454, 2741620, 2878701, 3152863, 3289944, 3603272, 3838268, 4112430, 4504090, 4797835, 5404908, 5483240, 5757402, 6305726, 6756135, 7676536, 8224860, 9008180, 9458589, 9595670, 10809816, 11514804, 12611452, 13512270, 14393505, 15764315, 16449720, 18016360, 18917178, 19191340, 22070041, 23029608, 25222904, 27024540, 28787010, 31528630, 37834356, 38382680, 44140082, 47292945, 54049080, 57574020, 63057260, 66210123, 75668712, 88280164, 94585890, 110350205, 115148040, 126114520, 132420246, 176560328, 189171780, 220700410, 264840492, 331050615, 378343560, 441400820, 529680984, 662101230, 882801640, 1324202460, 2648404920]

約数ペア:

[(1, 2648404920), (2, 1324202460), (3, 882801640), (4, 662101230), (5, 529680984), (6, 441400820), (7, 378343560), (8, 331050615), (10, 264840492), (12, 220700410), (14, 189171780), (15, 176560328), (20, 132420246), (21, 126114520), (23, 115148040), (24, 110350205), (28, 94585890), (30, 88280164), (35, 75668712), (40, 66210123), (42, 63057260), (46, 57574020), (49, 54049080), (56, 47292945), (60, 44140082), (69, 38382680), (70, 37834356), (84, 31528630), (92, 28787010), (98, 27024540), (105, 25222904), (115, 23029608), (120, 22070041), (138, 19191340), (140, 18917178), (147, 18016360), (161, 16449720), (168, 15764315), (184, 14393505), (196, 13512270), (210, 12611452), (230, 11514804), (245, 10809816), (276, 9595670), (280, 9458589), (294, 9008180), (322, 8224860), (345, 7676536), (392, 6756135), (420, 6305726), (460, 5757402), (483, 5483240), (490, 5404908), (552, 4797835), (588, 4504090), (644, 4112430), (690, 3838268), (735, 3603272), (805, 3289944), (840, 3152863), (920, 2878701), (966, 2741620), (980, 2702454), (1127, 2349960), (1176, 2252045), (1288, 2056215), (1380, 1919134), (1470, 1801636), (1610, 1644972), (1932, 1370810), (1960, 1351227), (2254, 1174980), (2415, 1096648), (2760, 959567), (2940, 900818), (3220, 822486), (3381, 783320), (3864, 685405), (4508, 587490), (4830, 548324), (5635, 469992), (5880, 450409), (6440, 411243), (6762, 391660), (9016, 293745), (9660, 274162), (11270, 234996), (13524, 195830), (16905, 156664), (19320, 137081), (19583, 135240), (22540, 117498), (27048, 97915), (33810, 78332), (39166, 67620), (45080, 58749)]