270794.00000000

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1571}}^1$

素因数の和:1634

約数の個数: 144

約数和(自身を含む): 288392832

約数和(自身を除く): 207234972

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 41, 42, 45, 60, 63, 70, 82, 84, 90, 105, 123, 126, 140, 164, 180, 205, 210, 246, 252, 287, 315, 369, 410, 420, 492, 574, 615, 630, 738, 820, 861, 1148, 1230, 1260, 1435, 1476, 1571, 1722, 1845, 2460, 2583, 2870, 3142, 3444, 3690, 4305, 4713, 5166, 5740, 6284, 7380, 7855, 8610, 9426, 10332, 10997, 12915, 14139, 15710, 17220, 18852, 21994, 23565, 25830, 28278, 31420, 32991, 43988, 47130, 51660, 54985, 56556, 64411, 65982, 70695, 94260, 98973, 109970, 128822, 131964, 141390, 164955, 193233, 197946, 219940, 257644, 282780, 322055, 329910, 386466, 395892, 450877, 494865, 579699, 644110, 659820, 772932, 901754, 966165, 989730, 1159398, 1288220, 1352631, 1803508, 1932330, 1979460, 2254385, 2318796, 2705262, 2898495, 3864660, 4057893, 4508770, 5410524, 5796990, 6763155, 8115786, 9017540, 11593980, 13526310, 16231572, 20289465, 27052620, 40578930, 81157860]

約数ペア:

[(1, 81157860), (2, 40578930), (3, 27052620), (4, 20289465), (5, 16231572), (6, 13526310), (7, 11593980), (9, 9017540), (10, 8115786), (12, 6763155), (14, 5796990), (15, 5410524), (18, 4508770), (20, 4057893), (21, 3864660), (28, 2898495), (30, 2705262), (35, 2318796), (36, 2254385), (41, 1979460), (42, 1932330), (45, 1803508), (60, 1352631), (63, 1288220), (70, 1159398), (82, 989730), (84, 966165), (90, 901754), (105, 772932), (123, 659820), (126, 644110), (140, 579699), (164, 494865), (180, 450877), (205, 395892), (210, 386466), (246, 329910), (252, 322055), (287, 282780), (315, 257644), (369, 219940), (410, 197946), (420, 193233), (492, 164955), (574, 141390), (615, 131964), (630, 128822), (738, 109970), (820, 98973), (861, 94260), (1148, 70695), (1230, 65982), (1260, 64411), (1435, 56556), (1476, 54985), (1571, 51660), (1722, 47130), (1845, 43988), (2460, 32991), (2583, 31420), (2870, 28278), (3142, 25830), (3444, 23565), (3690, 21994), (4305, 18852), (4713, 17220), (5166, 15710), (5740, 14139), (6284, 12915), (7380, 10997), (7855, 10332), (8610, 9426)]