1017894720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{643}}^1$

素因数の和:777

約数の個数: 224

約数和(自身を含む): 3462576768

約数和(自身を除く): 2444682048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 97, 102, 120, 136, 160, 170, 192, 194, 204, 240, 255, 272, 291, 320, 340, 388, 408, 480, 485, 510, 544, 582, 643, 680, 776, 816, 960, 970, 1020, 1088, 1164, 1286, 1360, 1455, 1552, 1632, 1649, 1929, 1940, 2040, 2328, 2572, 2720, 2910, 3104, 3215, 3264, 3298, 3858, 3880, 4080, 4656, 4947, 5144, 5440, 5820, 6208, 6430, 6596, 7716, 7760, 8160, 8245, 9312, 9645, 9894, 10288, 10931, 11640, 12860, 13192, 15432, 15520, 16320, 16490, 18624, 19290, 19788, 20576, 21862, 23280, 24735, 25720, 26384, 30864, 31040, 32793, 32980, 38580, 39576, 41152, 43724, 46560, 49470, 51440, 52768, 54655, 61728, 62371, 65586, 65960, 77160, 79152, 87448, 93120, 98940, 102880, 105536, 109310, 123456, 124742, 131172, 131920, 154320, 158304, 163965, 174896, 187113, 197880, 205760, 218620, 249484, 262344, 263840, 308640, 311855, 316608, 327930, 349792, 374226, 395760, 437240, 498968, 524688, 527680, 617280, 623710, 655860, 699584, 748452, 791520, 874480, 935565, 997936, 1049376, 1060307, 1247420, 1311720, 1496904, 1583040, 1748960, 1871130, 1995872, 2098752, 2120614, 2494840, 2623440, 2993808, 3180921, 3497920, 3742260, 3991744, 4241228, 4989680, 5246880, 5301535, 5987616, 6361842, 7484520, 8482456, 9979360, 10493760, 10603070, 11975232, 12723684, 14969040, 15904605, 16964912, 19958720, 21206140, 25447368, 29938080, 31809210, 33929824, 42412280, 50894736, 59876160, 63618420, 67859648, 84824560, 101789472, 127236840, 169649120, 203578944, 254473680, 339298240, 508947360, 1017894720]

約数ペア:

[(1, 1017894720), (2, 508947360), (3, 339298240), (4, 254473680), (5, 203578944), (6, 169649120), (8, 127236840), (10, 101789472), (12, 84824560), (15, 67859648), (16, 63618420), (17, 59876160), (20, 50894736), (24, 42412280), (30, 33929824), (32, 31809210), (34, 29938080), (40, 25447368), (48, 21206140), (51, 19958720), (60, 16964912), (64, 15904605), (68, 14969040), (80, 12723684), (85, 11975232), (96, 10603070), (97, 10493760), (102, 9979360), (120, 8482456), (136, 7484520), (160, 6361842), (170, 5987616), (192, 5301535), (194, 5246880), (204, 4989680), (240, 4241228), (255, 3991744), (272, 3742260), (291, 3497920), (320, 3180921), (340, 2993808), (388, 2623440), (408, 2494840), (480, 2120614), (485, 2098752), (510, 1995872), (544, 1871130), (582, 1748960), (643, 1583040), (680, 1496904), (776, 1311720), (816, 1247420), (960, 1060307), (970, 1049376), (1020, 997936), (1088, 935565), (1164, 874480), (1286, 791520), (1360, 748452), (1455, 699584), (1552, 655860), (1632, 623710), (1649, 617280), (1929, 527680), (1940, 524688), (2040, 498968), (2328, 437240), (2572, 395760), (2720, 374226), (2910, 349792), (3104, 327930), (3215, 316608), (3264, 311855), (3298, 308640), (3858, 263840), (3880, 262344), (4080, 249484), (4656, 218620), (4947, 205760), (5144, 197880), (5440, 187113), (5820, 174896), (6208, 163965), (6430, 158304), (6596, 154320), (7716, 131920), (7760, 131172), (8160, 124742), (8245, 123456), (9312, 109310), (9645, 105536), (9894, 102880), (10288, 98940), (10931, 93120), (11640, 87448), (12860, 79152), (13192, 77160), (15432, 65960), (15520, 65586), (16320, 62371), (16490, 61728), (18624, 54655), (19290, 52768), (19788, 51440), (20576, 49470), (21862, 46560), (23280, 43724), (24735, 41152), (25720, 39576), (26384, 38580), (30864, 32980), (31040, 32793)]