80899560

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:103

約数の個数: 384

約数和(自身を含む): 330220800

約数和(自身を除く): 249321240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 29, 30, 35, 36, 40, 41, 42, 45, 54, 56, 58, 60, 63, 70, 72, 81, 82, 84, 87, 90, 105, 108, 116, 120, 123, 126, 135, 140, 145, 162, 164, 168, 174, 180, 189, 203, 205, 210, 216, 232, 243, 246, 252, 261, 270, 280, 287, 290, 315, 324, 328, 348, 360, 369, 378, 405, 406, 410, 420, 435, 486, 492, 504, 522, 540, 567, 574, 580, 609, 615, 630, 648, 696, 738, 756, 783, 810, 812, 820, 840, 861, 870, 945, 972, 984, 1015, 1044, 1080, 1107, 1134, 1148, 1160, 1189, 1215, 1218, 1230, 1260, 1305, 1435, 1476, 1512, 1566, 1620, 1624, 1640, 1701, 1722, 1740, 1827, 1845, 1890, 1944, 2030, 2088, 2214, 2268, 2296, 2349, 2378, 2430, 2436, 2460, 2520, 2583, 2610, 2835, 2870, 2952, 3045, 3132, 3240, 3321, 3402, 3444, 3480, 3567, 3654, 3690, 3780, 3915, 4060, 4305, 4428, 4536, 4698, 4756, 4860, 4872, 4920, 5166, 5220, 5481, 5535, 5670, 5740, 5945, 6090, 6264, 6642, 6804, 6888, 7047, 7134, 7308, 7380, 7560, 7749, 7830, 8120, 8323, 8505, 8610, 8856, 9135, 9396, 9512, 9720, 9963, 10332, 10440, 10701, 10962, 11070, 11340, 11480, 11745, 11890, 12180, 12915, 13284, 13608, 14094, 14268, 14616, 14760, 15498, 15660, 16443, 16605, 16646, 17010, 17220, 17835, 18270, 18792, 19926, 20664, 21402, 21924, 22140, 22680, 23247, 23490, 23780, 24360, 24969, 25830, 26568, 27405, 28188, 28536, 30996, 31320, 32103, 32886, 33210, 33292, 34020, 34440, 35235, 35670, 36540, 38745, 39852, 41615, 42804, 43848, 44280, 46494, 46980, 47560, 49329, 49815, 49938, 51660, 53505, 54810, 56376, 61992, 64206, 65772, 66420, 66584, 68040, 69741, 70470, 71340, 73080, 74907, 77490, 79704, 82215, 83230, 85608, 92988, 93960, 96309, 98658, 99630, 99876, 103320, 107010, 109620, 116235, 124845, 128412, 131544, 132840, 139482, 140940, 142680, 149814, 154980, 160515, 164430, 166460, 185976, 192618, 197316, 199260, 199752, 214020, 219240, 224721, 232470, 246645, 249690, 256824, 278964, 281880, 288927, 299628, 309960, 321030, 328860, 332920, 348705, 374535, 385236, 394632, 398520, 428040, 449442, 464940, 481545, 493290, 499380, 557928, 577854, 599256, 642060, 657720, 674163, 697410, 749070, 770472, 898884, 929880, 963090, 986580, 998760, 1123605, 1155708, 1284120, 1348326, 1394820, 1444635, 1498140, 1797768, 1926180, 1973160, 2022489, 2247210, 2311416, 2696652, 2789640, 2889270, 2996280, 3370815, 3852360, 4044978, 4494420, 5393304, 5778540, 6741630, 8089956, 8988840, 10112445, 11557080, 13483260, 16179912, 20224890, 26966520, 40449780, 80899560]

約数ペア:

[(1, 80899560), (2, 40449780), (3, 26966520), (4, 20224890), (5, 16179912), (6, 13483260), (7, 11557080), (8, 10112445), (9, 8988840), (10, 8089956), (12, 6741630), (14, 5778540), (15, 5393304), (18, 4494420), (20, 4044978), (21, 3852360), (24, 3370815), (27, 2996280), (28, 2889270), (29, 2789640), (30, 2696652), (35, 2311416), (36, 2247210), (40, 2022489), (41, 1973160), (42, 1926180), (45, 1797768), (54, 1498140), (56, 1444635), (58, 1394820), (60, 1348326), (63, 1284120), (70, 1155708), (72, 1123605), (81, 998760), (82, 986580), (84, 963090), (87, 929880), (90, 898884), (105, 770472), (108, 749070), (116, 697410), (120, 674163), (123, 657720), (126, 642060), (135, 599256), (140, 577854), (145, 557928), (162, 499380), (164, 493290), (168, 481545), (174, 464940), (180, 449442), (189, 428040), (203, 398520), (205, 394632), (210, 385236), (216, 374535), (232, 348705), (243, 332920), (246, 328860), (252, 321030), (261, 309960), (270, 299628), (280, 288927), (287, 281880), (290, 278964), (315, 256824), (324, 249690), (328, 246645), (348, 232470), (360, 224721), (369, 219240), (378, 214020), (405, 199752), (406, 199260), (410, 197316), (420, 192618), (435, 185976), (486, 166460), (492, 164430), (504, 160515), (522, 154980), (540, 149814), (567, 142680), (574, 140940), (580, 139482), (609, 132840), (615, 131544), (630, 128412), (648, 124845), (696, 116235), (738, 109620), (756, 107010), (783, 103320), (810, 99876), (812, 99630), (820, 98658), (840, 96309), (861, 93960), (870, 92988), (945, 85608), (972, 83230), (984, 82215), (1015, 79704), (1044, 77490), (1080, 74907), (1107, 73080), (1134, 71340), (1148, 70470), (1160, 69741), (1189, 68040), (1215, 66584), (1218, 66420), (1230, 65772), (1260, 64206), (1305, 61992), (1435, 56376), (1476, 54810), (1512, 53505), (1566, 51660), (1620, 49938), (1624, 49815), (1640, 49329), (1701, 47560), (1722, 46980), (1740, 46494), (1827, 44280), (1845, 43848), (1890, 42804), (1944, 41615), (2030, 39852), (2088, 38745), (2214, 36540), (2268, 35670), (2296, 35235), (2349, 34440), (2378, 34020), (2430, 33292), (2436, 33210), (2460, 32886), (2520, 32103), (2583, 31320), (2610, 30996), (2835, 28536), (2870, 28188), (2952, 27405), (3045, 26568), (3132, 25830), (3240, 24969), (3321, 24360), (3402, 23780), (3444, 23490), (3480, 23247), (3567, 22680), (3654, 22140), (3690, 21924), (3780, 21402), (3915, 20664), (4060, 19926), (4305, 18792), (4428, 18270), (4536, 17835), (4698, 17220), (4756, 17010), (4860, 16646), (4872, 16605), (4920, 16443), (5166, 15660), (5220, 15498), (5481, 14760), (5535, 14616), (5670, 14268), (5740, 14094), (5945, 13608), (6090, 13284), (6264, 12915), (6642, 12180), (6804, 11890), (6888, 11745), (7047, 11480), (7134, 11340), (7308, 11070), (7380, 10962), (7560, 10701), (7749, 10440), (7830, 10332), (8120, 9963), (8323, 9720), (8505, 9512), (8610, 9396), (8856, 9135)]