268000920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1327}}^1$

素因数の和:1375

約数の個数: 256

約数和(自身を含む): 1032652800

約数和(自身を除く): 764651880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 27, 30, 33, 34, 36, 40, 44, 45, 51, 54, 55, 60, 66, 68, 72, 85, 88, 90, 99, 102, 108, 110, 120, 132, 135, 136, 153, 165, 170, 180, 187, 198, 204, 216, 220, 255, 264, 270, 297, 306, 330, 340, 360, 374, 396, 408, 440, 459, 495, 510, 540, 561, 594, 612, 660, 680, 748, 765, 792, 918, 935, 990, 1020, 1080, 1122, 1188, 1224, 1320, 1327, 1485, 1496, 1530, 1683, 1836, 1870, 1980, 2040, 2244, 2295, 2376, 2654, 2805, 2970, 3060, 3366, 3672, 3740, 3960, 3981, 4488, 4590, 5049, 5308, 5610, 5940, 6120, 6635, 6732, 7480, 7962, 8415, 9180, 10098, 10616, 11220, 11880, 11943, 13270, 13464, 14597, 15924, 16830, 18360, 19905, 20196, 22440, 22559, 23886, 25245, 26540, 29194, 31848, 33660, 35829, 39810, 40392, 43791, 45118, 47772, 50490, 53080, 58388, 59715, 67320, 67677, 71658, 72985, 79620, 87582, 90236, 95544, 100980, 112795, 116776, 119430, 131373, 135354, 143316, 145970, 159240, 175164, 179145, 180472, 201960, 203031, 218955, 225590, 238860, 248149, 262746, 270708, 286632, 291940, 338385, 350328, 358290, 394119, 406062, 437910, 451180, 477720, 496298, 525492, 541416, 583880, 609093, 656865, 676770, 716580, 744447, 788238, 812124, 875820, 902360, 992596, 1015155, 1050984, 1218186, 1240745, 1313730, 1353540, 1433160, 1488894, 1576476, 1624248, 1751640, 1970595, 1985192, 2030310, 2233341, 2436372, 2481490, 2627460, 2707080, 2977788, 3045465, 3152952, 3722235, 3941190, 4060620, 4466682, 4872744, 4962980, 5254920, 5955576, 6090930, 6700023, 7444470, 7882380, 8121240, 8933364, 9925960, 11166705, 12181860, 13400046, 14888940, 15764760, 17866728, 22333410, 24363720, 26800092, 29777880, 33500115, 44666820, 53600184, 67000230, 89333640, 134000460, 268000920]

約数ペア:

[(1, 268000920), (2, 134000460), (3, 89333640), (4, 67000230), (5, 53600184), (6, 44666820), (8, 33500115), (9, 29777880), (10, 26800092), (11, 24363720), (12, 22333410), (15, 17866728), (17, 15764760), (18, 14888940), (20, 13400046), (22, 12181860), (24, 11166705), (27, 9925960), (30, 8933364), (33, 8121240), (34, 7882380), (36, 7444470), (40, 6700023), (44, 6090930), (45, 5955576), (51, 5254920), (54, 4962980), (55, 4872744), (60, 4466682), (66, 4060620), (68, 3941190), (72, 3722235), (85, 3152952), (88, 3045465), (90, 2977788), (99, 2707080), (102, 2627460), (108, 2481490), (110, 2436372), (120, 2233341), (132, 2030310), (135, 1985192), (136, 1970595), (153, 1751640), (165, 1624248), (170, 1576476), (180, 1488894), (187, 1433160), (198, 1353540), (204, 1313730), (216, 1240745), (220, 1218186), (255, 1050984), (264, 1015155), (270, 992596), (297, 902360), (306, 875820), (330, 812124), (340, 788238), (360, 744447), (374, 716580), (396, 676770), (408, 656865), (440, 609093), (459, 583880), (495, 541416), (510, 525492), (540, 496298), (561, 477720), (594, 451180), (612, 437910), (660, 406062), (680, 394119), (748, 358290), (765, 350328), (792, 338385), (918, 291940), (935, 286632), (990, 270708), (1020, 262746), (1080, 248149), (1122, 238860), (1188, 225590), (1224, 218955), (1320, 203031), (1327, 201960), (1485, 180472), (1496, 179145), (1530, 175164), (1683, 159240), (1836, 145970), (1870, 143316), (1980, 135354), (2040, 131373), (2244, 119430), (2295, 116776), (2376, 112795), (2654, 100980), (2805, 95544), (2970, 90236), (3060, 87582), (3366, 79620), (3672, 72985), (3740, 71658), (3960, 67677), (3981, 67320), (4488, 59715), (4590, 58388), (5049, 53080), (5308, 50490), (5610, 47772), (5940, 45118), (6120, 43791), (6635, 40392), (6732, 39810), (7480, 35829), (7962, 33660), (8415, 31848), (9180, 29194), (10098, 26540), (10616, 25245), (11220, 23886), (11880, 22559), (11943, 22440), (13270, 20196), (13464, 19905), (14597, 18360), (15924, 16830)]