2713278720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1$

素因数の和:1069

約数の個数: 288

約数和(自身を含む): 9343401984

約数和(自身を除く): 6630123264

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, 115, 120, 124, 128, 138, 155, 160, 184, 186, 192, 230, 240, 248, 256, 276, 310, 320, 345, 368, 372, 384, 460, 465, 480, 496, 552, 620, 640, 690, 713, 736, 744, 768, 920, 930, 960, 991, 992, 1104, 1240, 1280, 1380, 1426, 1472, 1488, 1840, 1860, 1920, 1982, 1984, 2139, 2208, 2480, 2760, 2852, 2944, 2973, 2976, 3565, 3680, 3720, 3840, 3964, 3968, 4278, 4416, 4955, 4960, 5520, 5704, 5888, 5946, 5952, 7130, 7360, 7440, 7928, 7936, 8556, 8832, 9910, 9920, 10695, 11040, 11408, 11892, 11904, 14260, 14720, 14865, 14880, 15856, 17112, 17664, 19820, 19840, 21390, 22080, 22793, 22816, 23784, 23808, 28520, 29440, 29730, 29760, 30721, 31712, 34224, 39640, 39680, 42780, 44160, 45586, 45632, 47568, 57040, 59460, 59520, 61442, 63424, 68379, 68448, 79280, 85560, 88320, 91172, 91264, 92163, 95136, 113965, 114080, 118920, 119040, 122884, 126848, 136758, 136896, 153605, 158560, 171120, 182344, 182528, 184326, 190272, 227930, 228160, 237840, 245768, 253696, 273516, 273792, 307210, 317120, 341895, 342240, 364688, 368652, 380544, 455860, 456320, 460815, 475680, 491536, 547032, 547584, 614420, 634240, 683790, 684480, 706583, 729376, 737304, 761088, 911720, 912640, 921630, 951360, 983072, 1094064, 1228840, 1268480, 1367580, 1368960, 1413166, 1458752, 1474608, 1823440, 1843260, 1902720, 1966144, 2119749, 2188128, 2457680, 2735160, 2737920, 2826332, 2917504, 2949216, 3532915, 3646880, 3686520, 3805440, 3932288, 4239498, 4376256, 4915360, 5470320, 5652664, 5835008, 5898432, 7065830, 7293760, 7373040, 7864576, 8478996, 8752512, 9830720, 10598745, 10940640, 11305328, 11796864, 14131660, 14587520, 14746080, 16957992, 17505024, 19661440, 21197490, 21881280, 22610656, 23593728, 28263320, 29175040, 29492160, 33915984, 39322880, 42394980, 43762560, 45221312, 56526640, 58984320, 67831968, 84789960, 87525120, 90442624, 113053280, 117968640, 135663936, 169579920, 180885248, 226106560, 271327872, 339159840, 452213120, 542655744, 678319680, 904426240, 1356639360, 2713278720]

約数ペア:

[(1, 2713278720), (2, 1356639360), (3, 904426240), (4, 678319680), (5, 542655744), (6, 452213120), (8, 339159840), (10, 271327872), (12, 226106560), (15, 180885248), (16, 169579920), (20, 135663936), (23, 117968640), (24, 113053280), (30, 90442624), (31, 87525120), (32, 84789960), (40, 67831968), (46, 58984320), (48, 56526640), (60, 45221312), (62, 43762560), (64, 42394980), (69, 39322880), (80, 33915984), (92, 29492160), (93, 29175040), (96, 28263320), (115, 23593728), (120, 22610656), (124, 21881280), (128, 21197490), (138, 19661440), (155, 17505024), (160, 16957992), (184, 14746080), (186, 14587520), (192, 14131660), (230, 11796864), (240, 11305328), (248, 10940640), (256, 10598745), (276, 9830720), (310, 8752512), (320, 8478996), (345, 7864576), (368, 7373040), (372, 7293760), (384, 7065830), (460, 5898432), (465, 5835008), (480, 5652664), (496, 5470320), (552, 4915360), (620, 4376256), (640, 4239498), (690, 3932288), (713, 3805440), (736, 3686520), (744, 3646880), (768, 3532915), (920, 2949216), (930, 2917504), (960, 2826332), (991, 2737920), (992, 2735160), (1104, 2457680), (1240, 2188128), (1280, 2119749), (1380, 1966144), (1426, 1902720), (1472, 1843260), (1488, 1823440), (1840, 1474608), (1860, 1458752), (1920, 1413166), (1982, 1368960), (1984, 1367580), (2139, 1268480), (2208, 1228840), (2480, 1094064), (2760, 983072), (2852, 951360), (2944, 921630), (2973, 912640), (2976, 911720), (3565, 761088), (3680, 737304), (3720, 729376), (3840, 706583), (3964, 684480), (3968, 683790), (4278, 634240), (4416, 614420), (4955, 547584), (4960, 547032), (5520, 491536), (5704, 475680), (5888, 460815), (5946, 456320), (5952, 455860), (7130, 380544), (7360, 368652), (7440, 364688), (7928, 342240), (7936, 341895), (8556, 317120), (8832, 307210), (9910, 273792), (9920, 273516), (10695, 253696), (11040, 245768), (11408, 237840), (11892, 228160), (11904, 227930), (14260, 190272), (14720, 184326), (14865, 182528), (14880, 182344), (15856, 171120), (17112, 158560), (17664, 153605), (19820, 136896), (19840, 136758), (21390, 126848), (22080, 122884), (22793, 119040), (22816, 118920), (23784, 114080), (23808, 113965), (28520, 95136), (29440, 92163), (29730, 91264), (29760, 91172), (30721, 88320), (31712, 85560), (34224, 79280), (39640, 68448), (39680, 68379), (42780, 63424), (44160, 61442), (45586, 59520), (45632, 59460), (47568, 57040)]