64028880

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:307

約数の個数: 200

約数和(自身を含む): 228750984

約数和(自身を除く): 164722104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 41, 45, 48, 54, 60, 72, 80, 81, 82, 90, 108, 120, 123, 135, 144, 162, 164, 180, 205, 216, 240, 241, 246, 270, 324, 328, 360, 369, 405, 410, 432, 482, 492, 540, 615, 648, 656, 720, 723, 738, 810, 820, 964, 984, 1080, 1107, 1205, 1230, 1296, 1446, 1476, 1620, 1640, 1845, 1928, 1968, 2160, 2169, 2214, 2410, 2460, 2892, 2952, 3240, 3280, 3321, 3615, 3690, 3856, 4338, 4428, 4820, 4920, 5535, 5784, 5904, 6480, 6507, 6642, 7230, 7380, 8676, 8856, 9640, 9840, 9881, 10845, 11070, 11568, 13014, 13284, 14460, 14760, 16605, 17352, 17712, 19280, 19521, 19762, 21690, 22140, 26028, 26568, 28920, 29520, 29643, 32535, 33210, 34704, 39042, 39524, 43380, 44280, 49405, 52056, 53136, 57840, 59286, 65070, 66420, 78084, 79048, 86760, 88560, 88929, 97605, 98810, 104112, 118572, 130140, 132840, 148215, 156168, 158096, 173520, 177858, 195210, 197620, 237144, 260280, 265680, 266787, 296430, 312336, 355716, 390420, 395240, 444645, 474288, 520560, 533574, 592860, 711432, 780840, 790480, 800361, 889290, 1067148, 1185720, 1333935, 1422864, 1561680, 1600722, 1778580, 2134296, 2371440, 2667870, 3201444, 3557160, 4001805, 4268592, 5335740, 6402888, 7114320, 8003610, 10671480, 12805776, 16007220, 21342960, 32014440, 64028880]

約数ペア:

[(1, 64028880), (2, 32014440), (3, 21342960), (4, 16007220), (5, 12805776), (6, 10671480), (8, 8003610), (9, 7114320), (10, 6402888), (12, 5335740), (15, 4268592), (16, 4001805), (18, 3557160), (20, 3201444), (24, 2667870), (27, 2371440), (30, 2134296), (36, 1778580), (40, 1600722), (41, 1561680), (45, 1422864), (48, 1333935), (54, 1185720), (60, 1067148), (72, 889290), (80, 800361), (81, 790480), (82, 780840), (90, 711432), (108, 592860), (120, 533574), (123, 520560), (135, 474288), (144, 444645), (162, 395240), (164, 390420), (180, 355716), (205, 312336), (216, 296430), (240, 266787), (241, 265680), (246, 260280), (270, 237144), (324, 197620), (328, 195210), (360, 177858), (369, 173520), (405, 158096), (410, 156168), (432, 148215), (482, 132840), (492, 130140), (540, 118572), (615, 104112), (648, 98810), (656, 97605), (720, 88929), (723, 88560), (738, 86760), (810, 79048), (820, 78084), (964, 66420), (984, 65070), (1080, 59286), (1107, 57840), (1205, 53136), (1230, 52056), (1296, 49405), (1446, 44280), (1476, 43380), (1620, 39524), (1640, 39042), (1845, 34704), (1928, 33210), (1968, 32535), (2160, 29643), (2169, 29520), (2214, 28920), (2410, 26568), (2460, 26028), (2892, 22140), (2952, 21690), (3240, 19762), (3280, 19521), (3321, 19280), (3615, 17712), (3690, 17352), (3856, 16605), (4338, 14760), (4428, 14460), (4820, 13284), (4920, 13014), (5535, 11568), (5784, 11070), (5904, 10845), (6480, 9881), (6507, 9840), (6642, 9640), (7230, 8856), (7380, 8676)]