27720246576

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{5581}}^1$

素因数の和:6035

約数の個数: 160

約数和(自身を含む): 81731197440

約数和(自身を除く): 54010950864

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 33, 44, 46, 48, 66, 69, 88, 92, 132, 138, 176, 184, 253, 264, 276, 368, 409, 506, 528, 552, 759, 818, 1012, 1104, 1227, 1518, 1636, 2024, 2454, 3036, 3272, 4048, 4499, 4908, 5581, 6072, 6544, 8998, 9407, 9816, 11162, 12144, 13497, 16743, 17996, 18814, 19632, 22324, 26994, 28221, 33486, 35992, 37628, 44648, 53988, 56442, 61391, 66972, 71984, 75256, 89296, 103477, 107976, 112884, 122782, 128363, 133944, 150512, 184173, 206954, 215952, 225768, 245564, 256726, 267888, 310431, 368346, 385089, 413908, 451536, 491128, 513452, 620862, 736692, 770178, 827816, 982256, 1026904, 1241724, 1411993, 1473384, 1540356, 1655632, 2053808, 2282629, 2483448, 2823986, 2946768, 3080712, 4235979, 4565258, 4966896, 5647972, 6161424, 6847887, 8471958, 9130516, 11295944, 13695774, 16943916, 18261032, 22591888, 25108919, 27391548, 33887832, 36522064, 50217838, 52500467, 54783096, 67775664, 75326757, 100435676, 105000934, 109566192, 150653514, 157501401, 200871352, 210001868, 301307028, 315002802, 401742704, 420003736, 577505137, 602614056, 630005604, 840007472, 1155010274, 1205228112, 1260011208, 1732515411, 2310020548, 2520022416, 3465030822, 4620041096, 6930061644, 9240082192, 13860123288, 27720246576]

約数ペア:

[(1, 27720246576), (2, 13860123288), (3, 9240082192), (4, 6930061644), (6, 4620041096), (8, 3465030822), (11, 2520022416), (12, 2310020548), (16, 1732515411), (22, 1260011208), (23, 1205228112), (24, 1155010274), (33, 840007472), (44, 630005604), (46, 602614056), (48, 577505137), (66, 420003736), (69, 401742704), (88, 315002802), (92, 301307028), (132, 210001868), (138, 200871352), (176, 157501401), (184, 150653514), (253, 109566192), (264, 105000934), (276, 100435676), (368, 75326757), (409, 67775664), (506, 54783096), (528, 52500467), (552, 50217838), (759, 36522064), (818, 33887832), (1012, 27391548), (1104, 25108919), (1227, 22591888), (1518, 18261032), (1636, 16943916), (2024, 13695774), (2454, 11295944), (3036, 9130516), (3272, 8471958), (4048, 6847887), (4499, 6161424), (4908, 5647972), (5581, 4966896), (6072, 4565258), (6544, 4235979), (8998, 3080712), (9407, 2946768), (9816, 2823986), (11162, 2483448), (12144, 2282629), (13497, 2053808), (16743, 1655632), (17996, 1540356), (18814, 1473384), (19632, 1411993), (22324, 1241724), (26994, 1026904), (28221, 982256), (33486, 827816), (35992, 770178), (37628, 736692), (44648, 620862), (53988, 513452), (56442, 491128), (61391, 451536), (66972, 413908), (71984, 385089), (75256, 368346), (89296, 310431), (103477, 267888), (107976, 256726), (112884, 245564), (122782, 225768), (128363, 215952), (133944, 206954), (150512, 184173)]