1616485680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{18253}}^1$

素因数の和:18316

約数の個数: 160

約数和(自身を含む): 5704009920

約数和(自身を除く): 4087524240

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, 82, 90, 108, 120, 123, 135, 144, 164, 180, 205, 216, 240, 246, 270, 328, 360, 369, 410, 432, 492, 540, 615, 656, 720, 738, 820, 984, 1080, 1107, 1230, 1476, 1640, 1845, 1968, 2160, 2214, 2460, 2952, 3280, 3690, 4428, 4920, 5535, 5904, 7380, 8856, 9840, 11070, 14760, 17712, 18253, 22140, 29520, 36506, 44280, 54759, 73012, 88560, 91265, 109518, 146024, 164277, 182530, 219036, 273795, 292048, 328554, 365060, 438072, 492831, 547590, 657108, 730120, 748373, 821385, 876144, 985662, 1095180, 1314216, 1460240, 1496746, 1642770, 1971324, 2190360, 2245119, 2464155, 2628432, 2993492, 3285540, 3741865, 3942648, 4380720, 4490238, 4928310, 5986984, 6571080, 6735357, 7483730, 7885296, 8980476, 9856620, 11225595, 11973968, 13142160, 13470714, 14967460, 17960952, 19713240, 20206071, 22451190, 26941428, 29934920, 33676785, 35921904, 39426480, 40412142, 44902380, 53882856, 59869840, 67353570, 80824284, 89804760, 101030355, 107765712, 134707140, 161648568, 179609520, 202060710, 269414280, 323297136, 404121420, 538828560, 808242840, 1616485680]

約数ペア:

[(1, 1616485680), (2, 808242840), (3, 538828560), (4, 404121420), (5, 323297136), (6, 269414280), (8, 202060710), (9, 179609520), (10, 161648568), (12, 134707140), (15, 107765712), (16, 101030355), (18, 89804760), (20, 80824284), (24, 67353570), (27, 59869840), (30, 53882856), (36, 44902380), (40, 40412142), (41, 39426480), (45, 35921904), (48, 33676785), (54, 29934920), (60, 26941428), (72, 22451190), (80, 20206071), (82, 19713240), (90, 17960952), (108, 14967460), (120, 13470714), (123, 13142160), (135, 11973968), (144, 11225595), (164, 9856620), (180, 8980476), (205, 7885296), (216, 7483730), (240, 6735357), (246, 6571080), (270, 5986984), (328, 4928310), (360, 4490238), (369, 4380720), (410, 3942648), (432, 3741865), (492, 3285540), (540, 2993492), (615, 2628432), (656, 2464155), (720, 2245119), (738, 2190360), (820, 1971324), (984, 1642770), (1080, 1496746), (1107, 1460240), (1230, 1314216), (1476, 1095180), (1640, 985662), (1845, 876144), (1968, 821385), (2160, 748373), (2214, 730120), (2460, 657108), (2952, 547590), (3280, 492831), (3690, 438072), (4428, 365060), (4920, 328554), (5535, 292048), (5904, 273795), (7380, 219036), (8856, 182530), (9840, 164277), (11070, 146024), (14760, 109518), (17712, 91265), (18253, 88560), (22140, 73012), (29520, 54759), (36506, 44280)]