2078305880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{709}}^1$

素因数の和:794

約数の個数: 192

約数和(自身を含む): 5843016000

約数和(自身を除く): 3764710120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 29, 35, 38, 40, 56, 58, 70, 76, 95, 116, 133, 140, 145, 152, 190, 203, 232, 266, 280, 290, 361, 380, 406, 532, 551, 580, 665, 709, 722, 760, 812, 1015, 1064, 1102, 1160, 1330, 1418, 1444, 1624, 1805, 2030, 2204, 2527, 2660, 2755, 2836, 2888, 3545, 3610, 3857, 4060, 4408, 4963, 5054, 5320, 5510, 5672, 7090, 7220, 7714, 8120, 9926, 10108, 10469, 11020, 12635, 13471, 14180, 14440, 15428, 19285, 19852, 20216, 20561, 20938, 22040, 24815, 25270, 26942, 28360, 30856, 38570, 39704, 41122, 41876, 49630, 50540, 52345, 53884, 67355, 73283, 77140, 82244, 83752, 94297, 99260, 101080, 102805, 104690, 107768, 134710, 143927, 146566, 154280, 164488, 188594, 198520, 205610, 209380, 255949, 269420, 287854, 293132, 366415, 377188, 390659, 411220, 418760, 471485, 511898, 538840, 575708, 586264, 719635, 732830, 754376, 781318, 822440, 942970, 1023796, 1151416, 1279745, 1439270, 1465660, 1562636, 1791643, 1885940, 1953295, 2047592, 2559490, 2734613, 2878540, 2931320, 3125272, 3583286, 3771880, 3906590, 5118980, 5469226, 5757080, 7166572, 7422521, 7813180, 8958215, 10237960, 10938452, 13673065, 14333144, 14845042, 15626360, 17916430, 21876904, 27346130, 29690084, 35832860, 37112605, 51957647, 54692260, 59380168, 71665720, 74225210, 103915294, 109384520, 148450420, 207830588, 259788235, 296900840, 415661176, 519576470, 1039152940, 2078305880]

約数ペア:

[(1, 2078305880), (2, 1039152940), (4, 519576470), (5, 415661176), (7, 296900840), (8, 259788235), (10, 207830588), (14, 148450420), (19, 109384520), (20, 103915294), (28, 74225210), (29, 71665720), (35, 59380168), (38, 54692260), (40, 51957647), (56, 37112605), (58, 35832860), (70, 29690084), (76, 27346130), (95, 21876904), (116, 17916430), (133, 15626360), (140, 14845042), (145, 14333144), (152, 13673065), (190, 10938452), (203, 10237960), (232, 8958215), (266, 7813180), (280, 7422521), (290, 7166572), (361, 5757080), (380, 5469226), (406, 5118980), (532, 3906590), (551, 3771880), (580, 3583286), (665, 3125272), (709, 2931320), (722, 2878540), (760, 2734613), (812, 2559490), (1015, 2047592), (1064, 1953295), (1102, 1885940), (1160, 1791643), (1330, 1562636), (1418, 1465660), (1444, 1439270), (1624, 1279745), (1805, 1151416), (2030, 1023796), (2204, 942970), (2527, 822440), (2660, 781318), (2755, 754376), (2836, 732830), (2888, 719635), (3545, 586264), (3610, 575708), (3857, 538840), (4060, 511898), (4408, 471485), (4963, 418760), (5054, 411220), (5320, 390659), (5510, 377188), (5672, 366415), (7090, 293132), (7220, 287854), (7714, 269420), (8120, 255949), (9926, 209380), (10108, 205610), (10469, 198520), (11020, 188594), (12635, 164488), (13471, 154280), (14180, 146566), (14440, 143927), (15428, 134710), (19285, 107768), (19852, 104690), (20216, 102805), (20561, 101080), (20938, 99260), (22040, 94297), (24815, 83752), (25270, 82244), (26942, 77140), (28360, 73283), (30856, 67355), (38570, 53884), (39704, 52345), (41122, 50540), (41876, 49630)]