531156480

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:177

約数の個数: 320

約数和(自身を含む): 1847881728

約数和(自身を除く): 1316725248

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, 128, 138, 155, 160, 184, 186, 192, 194, 230, 240, 248, 256, 276, 291, 310, 320, 345, 368, 372, 384, 388, 460, 465, 480, 485, 496, 512, 552, 582, 620, 640, 690, 713, 736, 744, 768, 776, 920, 930, 960, 970, 992, 1104, 1164, 1240, 1280, 1380, 1426, 1455, 1472, 1488, 1536, 1552, 1840, 1860, 1920, 1940, 1984, 2139, 2208, 2231, 2328, 2480, 2560, 2760, 2852, 2910, 2944, 2976, 3007, 3104, 3565, 3680, 3720, 3840, 3880, 3968, 4278, 4416, 4462, 4656, 4960, 5520, 5704, 5820, 5888, 5952, 6014, 6208, 6693, 7130, 7360, 7440, 7680, 7760, 7936, 8556, 8832, 8924, 9021, 9312, 9920, 10695, 11040, 11155, 11408, 11640, 11776, 11904, 12028, 12416, 13386, 14260, 14720, 14880, 15035, 15520, 15872, 17112, 17664, 17848, 18042, 18624, 19840, 21390, 22080, 22310, 22816, 23280, 23808, 24056, 24832, 26772, 28520, 29440, 29760, 30070, 31040, 33465, 34224, 35328, 35696, 36084, 37248, 39680, 42780, 44160, 44620, 45105, 45632, 46560, 47616, 48112, 49664, 53544, 57040, 58880, 59520, 60140, 62080, 66930, 68448, 69161, 71392, 72168, 74496, 79360, 85560, 88320, 89240, 90210, 91264, 93120, 96224, 107088, 114080, 119040, 120280, 124160, 133860, 136896, 138322, 142784, 144336, 148992, 171120, 176640, 178480, 180420, 182528, 186240, 192448, 207483, 214176, 228160, 238080, 240560, 248320, 267720, 273792, 276644, 285568, 288672, 342240, 345805, 356960, 360840, 365056, 372480, 384896, 414966, 428352, 456320, 481120, 535440, 547584, 553288, 571136, 577344, 684480, 691610, 713920, 721680, 744960, 769792, 829932, 856704, 912640, 962240, 1037415, 1070880, 1095168, 1106576, 1142272, 1154688, 1368960, 1383220, 1427840, 1443360, 1539584, 1659864, 1713408, 1825280, 1924480, 2074830, 2141760, 2213152, 2309376, 2737920, 2766440, 2855680, 2886720, 3319728, 3426816, 3848960, 4149660, 4283520, 4426304, 4618752, 5475840, 5532880, 5711360, 5773440, 6639456, 7697920, 8299320, 8567040, 8852608, 11065760, 11546880, 13278912, 16598640, 17134080, 17705216, 22131520, 23093760, 26557824, 33197280, 35410432, 44263040, 53115648, 66394560, 88526080, 106231296, 132789120, 177052160, 265578240, 531156480]

約数ペア:

[(1, 531156480), (2, 265578240), (3, 177052160), (4, 132789120), (5, 106231296), (6, 88526080), (8, 66394560), (10, 53115648), (12, 44263040), (15, 35410432), (16, 33197280), (20, 26557824), (23, 23093760), (24, 22131520), (30, 17705216), (31, 17134080), (32, 16598640), (40, 13278912), (46, 11546880), (48, 11065760), (60, 8852608), (62, 8567040), (64, 8299320), (69, 7697920), (80, 6639456), (92, 5773440), (93, 5711360), (96, 5532880), (97, 5475840), (115, 4618752), (120, 4426304), (124, 4283520), (128, 4149660), (138, 3848960), (155, 3426816), (160, 3319728), (184, 2886720), (186, 2855680), (192, 2766440), (194, 2737920), (230, 2309376), (240, 2213152), (248, 2141760), (256, 2074830), (276, 1924480), (291, 1825280), (310, 1713408), (320, 1659864), (345, 1539584), (368, 1443360), (372, 1427840), (384, 1383220), (388, 1368960), (460, 1154688), (465, 1142272), (480, 1106576), (485, 1095168), (496, 1070880), (512, 1037415), (552, 962240), (582, 912640), (620, 856704), (640, 829932), (690, 769792), (713, 744960), (736, 721680), (744, 713920), (768, 691610), (776, 684480), (920, 577344), (930, 571136), (960, 553288), (970, 547584), (992, 535440), (1104, 481120), (1164, 456320), (1240, 428352), (1280, 414966), (1380, 384896), (1426, 372480), (1455, 365056), (1472, 360840), (1488, 356960), (1536, 345805), (1552, 342240), (1840, 288672), (1860, 285568), (1920, 276644), (1940, 273792), (1984, 267720), (2139, 248320), (2208, 240560), (2231, 238080), (2328, 228160), (2480, 214176), (2560, 207483), (2760, 192448), (2852, 186240), (2910, 182528), (2944, 180420), (2976, 178480), (3007, 176640), (3104, 171120), (3565, 148992), (3680, 144336), (3720, 142784), (3840, 138322), (3880, 136896), (3968, 133860), (4278, 124160), (4416, 120280), (4462, 119040), (4656, 114080), (4960, 107088), (5520, 96224), (5704, 93120), (5820, 91264), (5888, 90210), (5952, 89240), (6014, 88320), (6208, 85560), (6693, 79360), (7130, 74496), (7360, 72168), (7440, 71392), (7680, 69161), (7760, 68448), (7936, 66930), (8556, 62080), (8832, 60140), (8924, 59520), (9021, 58880), (9312, 57040), (9920, 53544), (10695, 49664), (11040, 48112), (11155, 47616), (11408, 46560), (11640, 45632), (11776, 45105), (11904, 44620), (12028, 44160), (12416, 42780), (13386, 39680), (14260, 37248), (14720, 36084), (14880, 35696), (15035, 35328), (15520, 34224), (15872, 33465), (17112, 31040), (17664, 30070), (17848, 29760), (18042, 29440), (18624, 28520), (19840, 26772), (21390, 24832), (22080, 24056), (22310, 23808), (22816, 23280)]