2105963640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{2971}}^1$

素因数の和:3178

約数の個数: 192

約数和(自身を含む): 7510838400

約数和(自身を除く): 5404874760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 179, 180, 198, 220, 264, 330, 358, 360, 396, 440, 495, 537, 660, 716, 792, 895, 990, 1074, 1320, 1432, 1611, 1790, 1969, 1980, 2148, 2685, 2971, 3222, 3580, 3938, 3960, 4296, 5370, 5907, 5942, 6444, 7160, 7876, 8055, 8913, 9845, 10740, 11814, 11884, 12888, 14855, 15752, 16110, 17721, 17826, 19690, 21480, 23628, 23768, 26739, 29535, 29710, 32220, 32681, 35442, 35652, 39380, 44565, 47256, 53478, 59070, 59420, 64440, 65362, 70884, 71304, 78760, 88605, 89130, 98043, 106956, 118140, 118840, 130724, 133695, 141768, 163405, 177210, 178260, 196086, 213912, 236280, 261448, 267390, 294129, 326810, 354420, 356520, 392172, 490215, 531809, 534780, 588258, 653620, 708840, 784344, 980430, 1063618, 1069560, 1176516, 1307240, 1470645, 1595427, 1960860, 2127236, 2353032, 2659045, 2941290, 3190854, 3921720, 4254472, 4786281, 5318090, 5849899, 5882580, 6381708, 7977135, 9572562, 10636180, 11699798, 11765160, 12763416, 15954270, 17549697, 19145124, 21272360, 23399596, 23931405, 29249495, 31908540, 35099394, 38290248, 46799192, 47862810, 52649091, 58498990, 63817080, 70198788, 87748485, 95725620, 105298182, 116997980, 140397576, 175496970, 191451240, 210596364, 233995960, 263245455, 350993940, 421192728, 526490910, 701987880, 1052981820, 2105963640]

約数ペア:

[(1, 2105963640), (2, 1052981820), (3, 701987880), (4, 526490910), (5, 421192728), (6, 350993940), (8, 263245455), (9, 233995960), (10, 210596364), (11, 191451240), (12, 175496970), (15, 140397576), (18, 116997980), (20, 105298182), (22, 95725620), (24, 87748485), (30, 70198788), (33, 63817080), (36, 58498990), (40, 52649091), (44, 47862810), (45, 46799192), (55, 38290248), (60, 35099394), (66, 31908540), (72, 29249495), (88, 23931405), (90, 23399596), (99, 21272360), (110, 19145124), (120, 17549697), (132, 15954270), (165, 12763416), (179, 11765160), (180, 11699798), (198, 10636180), (220, 9572562), (264, 7977135), (330, 6381708), (358, 5882580), (360, 5849899), (396, 5318090), (440, 4786281), (495, 4254472), (537, 3921720), (660, 3190854), (716, 2941290), (792, 2659045), (895, 2353032), (990, 2127236), (1074, 1960860), (1320, 1595427), (1432, 1470645), (1611, 1307240), (1790, 1176516), (1969, 1069560), (1980, 1063618), (2148, 980430), (2685, 784344), (2971, 708840), (3222, 653620), (3580, 588258), (3938, 534780), (3960, 531809), (4296, 490215), (5370, 392172), (5907, 356520), (5942, 354420), (6444, 326810), (7160, 294129), (7876, 267390), (8055, 261448), (8913, 236280), (9845, 213912), (10740, 196086), (11814, 178260), (11884, 177210), (12888, 163405), (14855, 141768), (15752, 133695), (16110, 130724), (17721, 118840), (17826, 118140), (19690, 106956), (21480, 98043), (23628, 89130), (23768, 88605), (26739, 78760), (29535, 71304), (29710, 70884), (32220, 65362), (32681, 64440), (35442, 59420), (35652, 59070), (39380, 53478), (44565, 47256)]