169172960

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5059}}^1$

素因数の和:5104

約数の個数: 96

約数和(自身を含む): 459043200

約数和(自身を除く): 289870240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 304, 352, 380, 418, 440, 608, 760, 836, 880, 1045, 1520, 1672, 1760, 2090, 3040, 3344, 4180, 5059, 6688, 8360, 10118, 16720, 20236, 25295, 33440, 40472, 50590, 55649, 80944, 96121, 101180, 111298, 161888, 192242, 202360, 222596, 278245, 384484, 404720, 445192, 480605, 556490, 768968, 809440, 890384, 961210, 1057331, 1112980, 1537936, 1780768, 1922420, 2114662, 2225960, 3075872, 3844840, 4229324, 4451920, 5286655, 7689680, 8458648, 8903840, 10573310, 15379360, 16917296, 21146620, 33834592, 42293240, 84586480, 169172960]

約数ペア:

[(1, 169172960), (2, 84586480), (4, 42293240), (5, 33834592), (8, 21146620), (10, 16917296), (11, 15379360), (16, 10573310), (19, 8903840), (20, 8458648), (22, 7689680), (32, 5286655), (38, 4451920), (40, 4229324), (44, 3844840), (55, 3075872), (76, 2225960), (80, 2114662), (88, 1922420), (95, 1780768), (110, 1537936), (152, 1112980), (160, 1057331), (176, 961210), (190, 890384), (209, 809440), (220, 768968), (304, 556490), (352, 480605), (380, 445192), (418, 404720), (440, 384484), (608, 278245), (760, 222596), (836, 202360), (880, 192242), (1045, 161888), (1520, 111298), (1672, 101180), (1760, 96121), (2090, 80944), (3040, 55649), (3344, 50590), (4180, 40472), (5059, 33440), (6688, 25295), (8360, 20236), (10118, 16720)]