854692960

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:525

約数の個数: 192

約数和(自身を含む): 2362348800

約数和(自身を除く): 1507655840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 61, 76, 80, 88, 95, 110, 122, 152, 160, 176, 190, 209, 220, 244, 304, 305, 352, 380, 418, 419, 440, 488, 608, 610, 671, 760, 836, 838, 880, 976, 1045, 1159, 1220, 1342, 1520, 1672, 1676, 1760, 1952, 2090, 2095, 2318, 2440, 2684, 3040, 3344, 3352, 3355, 4180, 4190, 4609, 4636, 4880, 5368, 5795, 6688, 6704, 6710, 7961, 8360, 8380, 9218, 9272, 9760, 10736, 11590, 12749, 13408, 13420, 15922, 16720, 16760, 18436, 18544, 21472, 23045, 23180, 25498, 25559, 26840, 31844, 33440, 33520, 36872, 37088, 39805, 46090, 46360, 50996, 51118, 53680, 63688, 63745, 67040, 73744, 79610, 87571, 92180, 92720, 101992, 102236, 107360, 127376, 127490, 127795, 147488, 159220, 175142, 184360, 185440, 203984, 204472, 254752, 254980, 255590, 281149, 318440, 350284, 368720, 407968, 408944, 437855, 485621, 509960, 511180, 562298, 636880, 700568, 737440, 817888, 875710, 971242, 1019920, 1022360, 1124596, 1273760, 1401136, 1405745, 1751420, 1942484, 2039840, 2044720, 2249192, 2428105, 2802272, 2811490, 3502840, 3884968, 4089440, 4498384, 4856210, 5341831, 5622980, 7005680, 7769936, 8996768, 9712420, 10683662, 11245960, 14011360, 15539872, 19424840, 21367324, 22491920, 26709155, 38849680, 42734648, 44983840, 53418310, 77699360, 85469296, 106836620, 170938592, 213673240, 427346480, 854692960]

約数ペア:

[(1, 854692960), (2, 427346480), (4, 213673240), (5, 170938592), (8, 106836620), (10, 85469296), (11, 77699360), (16, 53418310), (19, 44983840), (20, 42734648), (22, 38849680), (32, 26709155), (38, 22491920), (40, 21367324), (44, 19424840), (55, 15539872), (61, 14011360), (76, 11245960), (80, 10683662), (88, 9712420), (95, 8996768), (110, 7769936), (122, 7005680), (152, 5622980), (160, 5341831), (176, 4856210), (190, 4498384), (209, 4089440), (220, 3884968), (244, 3502840), (304, 2811490), (305, 2802272), (352, 2428105), (380, 2249192), (418, 2044720), (419, 2039840), (440, 1942484), (488, 1751420), (608, 1405745), (610, 1401136), (671, 1273760), (760, 1124596), (836, 1022360), (838, 1019920), (880, 971242), (976, 875710), (1045, 817888), (1159, 737440), (1220, 700568), (1342, 636880), (1520, 562298), (1672, 511180), (1676, 509960), (1760, 485621), (1952, 437855), (2090, 408944), (2095, 407968), (2318, 368720), (2440, 350284), (2684, 318440), (3040, 281149), (3344, 255590), (3352, 254980), (3355, 254752), (4180, 204472), (4190, 203984), (4609, 185440), (4636, 184360), (4880, 175142), (5368, 159220), (5795, 147488), (6688, 127795), (6704, 127490), (6710, 127376), (7961, 107360), (8360, 102236), (8380, 101992), (9218, 92720), (9272, 92180), (9760, 87571), (10736, 79610), (11590, 73744), (12749, 67040), (13408, 63745), (13420, 63688), (15922, 53680), (16720, 51118), (16760, 50996), (18436, 46360), (18544, 46090), (21472, 39805), (23045, 37088), (23180, 36872), (25498, 33520), (25559, 33440), (26840, 31844)]