210115920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1051}}^1$

素因数の和:1098

約数の個数: 240

約数和(自身を含む): 803037888

約数和(自身を除く): 592921968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 49, 51, 56, 60, 68, 70, 80, 84, 85, 98, 102, 105, 112, 119, 120, 136, 140, 147, 168, 170, 196, 204, 210, 238, 240, 245, 255, 272, 280, 294, 336, 340, 357, 392, 408, 420, 476, 490, 510, 560, 588, 595, 680, 714, 735, 784, 816, 833, 840, 952, 980, 1020, 1051, 1176, 1190, 1360, 1428, 1470, 1666, 1680, 1785, 1904, 1960, 2040, 2102, 2352, 2380, 2499, 2856, 2940, 3153, 3332, 3570, 3920, 4080, 4165, 4204, 4760, 4998, 5255, 5712, 5880, 6306, 6664, 7140, 7357, 8330, 8408, 9520, 9996, 10510, 11760, 12495, 12612, 13328, 14280, 14714, 15765, 16660, 16816, 17867, 19992, 21020, 22071, 24990, 25224, 28560, 29428, 31530, 33320, 35734, 36785, 39984, 42040, 44142, 49980, 50448, 51499, 53601, 58856, 63060, 66640, 71468, 73570, 84080, 88284, 89335, 99960, 102998, 107202, 110355, 117712, 125069, 126120, 142936, 147140, 154497, 176568, 178670, 199920, 205996, 214404, 220710, 250138, 252240, 257495, 268005, 285872, 294280, 308994, 353136, 357340, 375207, 411992, 428808, 441420, 500276, 514990, 536010, 588560, 617988, 625345, 714680, 750414, 772485, 823984, 857616, 875483, 882840, 1000552, 1029980, 1072020, 1235976, 1250690, 1429360, 1500828, 1544970, 1750966, 1765680, 1876035, 2001104, 2059960, 2144040, 2471952, 2501380, 2626449, 3001656, 3089940, 3501932, 3752070, 4119920, 4288080, 4377415, 5002760, 5252898, 6003312, 6179880, 7003864, 7504140, 8754830, 10005520, 10505796, 12359760, 13132245, 14007728, 15008280, 17509660, 21011592, 26264490, 30016560, 35019320, 42023184, 52528980, 70038640, 105057960, 210115920]

約数ペア:

[(1, 210115920), (2, 105057960), (3, 70038640), (4, 52528980), (5, 42023184), (6, 35019320), (7, 30016560), (8, 26264490), (10, 21011592), (12, 17509660), (14, 15008280), (15, 14007728), (16, 13132245), (17, 12359760), (20, 10505796), (21, 10005520), (24, 8754830), (28, 7504140), (30, 7003864), (34, 6179880), (35, 6003312), (40, 5252898), (42, 5002760), (48, 4377415), (49, 4288080), (51, 4119920), (56, 3752070), (60, 3501932), (68, 3089940), (70, 3001656), (80, 2626449), (84, 2501380), (85, 2471952), (98, 2144040), (102, 2059960), (105, 2001104), (112, 1876035), (119, 1765680), (120, 1750966), (136, 1544970), (140, 1500828), (147, 1429360), (168, 1250690), (170, 1235976), (196, 1072020), (204, 1029980), (210, 1000552), (238, 882840), (240, 875483), (245, 857616), (255, 823984), (272, 772485), (280, 750414), (294, 714680), (336, 625345), (340, 617988), (357, 588560), (392, 536010), (408, 514990), (420, 500276), (476, 441420), (490, 428808), (510, 411992), (560, 375207), (588, 357340), (595, 353136), (680, 308994), (714, 294280), (735, 285872), (784, 268005), (816, 257495), (833, 252240), (840, 250138), (952, 220710), (980, 214404), (1020, 205996), (1051, 199920), (1176, 178670), (1190, 176568), (1360, 154497), (1428, 147140), (1470, 142936), (1666, 126120), (1680, 125069), (1785, 117712), (1904, 110355), (1960, 107202), (2040, 102998), (2102, 99960), (2352, 89335), (2380, 88284), (2499, 84080), (2856, 73570), (2940, 71468), (3153, 66640), (3332, 63060), (3570, 58856), (3920, 53601), (4080, 51499), (4165, 50448), (4204, 49980), (4760, 44142), (4998, 42040), (5255, 39984), (5712, 36785), (5880, 35734), (6306, 33320), (6664, 31530), (7140, 29428), (7357, 28560), (8330, 25224), (8408, 24990), (9520, 22071), (9996, 21020), (10510, 19992), (11760, 17867), (12495, 16816), (12612, 16660), (13328, 15765), (14280, 14714)]