66394560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:171

約数の個数: 224

約数和(自身を含む): 229404672

約数和(自身を除く): 163010112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 32, 40, 46, 48, 60, 62, 64, 69, 80, 92, 93, 96, 97, 115, 120, 124, 138, 155, 160, 184, 186, 192, 194, 230, 240, 248, 276, 291, 310, 320, 345, 368, 372, 388, 460, 465, 480, 485, 496, 552, 582, 620, 690, 713, 736, 744, 776, 920, 930, 960, 970, 992, 1104, 1164, 1240, 1380, 1426, 1455, 1472, 1488, 1552, 1840, 1860, 1940, 1984, 2139, 2208, 2231, 2328, 2480, 2760, 2852, 2910, 2976, 3007, 3104, 3565, 3680, 3720, 3880, 4278, 4416, 4462, 4656, 4960, 5520, 5704, 5820, 5952, 6014, 6208, 6693, 7130, 7360, 7440, 7760, 8556, 8924, 9021, 9312, 9920, 10695, 11040, 11155, 11408, 11640, 12028, 13386, 14260, 14880, 15035, 15520, 17112, 17848, 18042, 18624, 21390, 22080, 22310, 22816, 23280, 24056, 26772, 28520, 29760, 30070, 31040, 33465, 34224, 35696, 36084, 42780, 44620, 45105, 45632, 46560, 48112, 53544, 57040, 60140, 66930, 68448, 69161, 71392, 72168, 85560, 89240, 90210, 93120, 96224, 107088, 114080, 120280, 133860, 136896, 138322, 142784, 144336, 171120, 178480, 180420, 192448, 207483, 214176, 228160, 240560, 267720, 276644, 288672, 342240, 345805, 356960, 360840, 414966, 428352, 481120, 535440, 553288, 577344, 684480, 691610, 713920, 721680, 829932, 962240, 1037415, 1070880, 1106576, 1383220, 1443360, 1659864, 2074830, 2141760, 2213152, 2766440, 2886720, 3319728, 4149660, 4426304, 5532880, 6639456, 8299320, 11065760, 13278912, 16598640, 22131520, 33197280, 66394560]

約数ペア:

[(1, 66394560), (2, 33197280), (3, 22131520), (4, 16598640), (5, 13278912), (6, 11065760), (8, 8299320), (10, 6639456), (12, 5532880), (15, 4426304), (16, 4149660), (20, 3319728), (23, 2886720), (24, 2766440), (30, 2213152), (31, 2141760), (32, 2074830), (40, 1659864), (46, 1443360), (48, 1383220), (60, 1106576), (62, 1070880), (64, 1037415), (69, 962240), (80, 829932), (92, 721680), (93, 713920), (96, 691610), (97, 684480), (115, 577344), (120, 553288), (124, 535440), (138, 481120), (155, 428352), (160, 414966), (184, 360840), (186, 356960), (192, 345805), (194, 342240), (230, 288672), (240, 276644), (248, 267720), (276, 240560), (291, 228160), (310, 214176), (320, 207483), (345, 192448), (368, 180420), (372, 178480), (388, 171120), (460, 144336), (465, 142784), (480, 138322), (485, 136896), (496, 133860), (552, 120280), (582, 114080), (620, 107088), (690, 96224), (713, 93120), (736, 90210), (744, 89240), (776, 85560), (920, 72168), (930, 71392), (960, 69161), (970, 68448), (992, 66930), (1104, 60140), (1164, 57040), (1240, 53544), (1380, 48112), (1426, 46560), (1455, 45632), (1472, 45105), (1488, 44620), (1552, 42780), (1840, 36084), (1860, 35696), (1940, 34224), (1984, 33465), (2139, 31040), (2208, 30070), (2231, 29760), (2328, 28520), (2480, 26772), (2760, 24056), (2852, 23280), (2910, 22816), (2976, 22310), (3007, 22080), (3104, 21390), (3565, 18624), (3680, 18042), (3720, 17848), (3880, 17112), (4278, 15520), (4416, 15035), (4462, 14880), (4656, 14260), (4960, 13386), (5520, 12028), (5704, 11640), (5820, 11408), (5952, 11155), (6014, 11040), (6208, 10695), (6693, 9920), (7130, 9312), (7360, 9021), (7440, 8924), (7760, 8556)]