189747180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3673}}^1$

素因数の和:3736

約数の個数: 144

約数和(自身を含む): 674017344

約数和(自身を除く): 484270164

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, 1722, 1845, 2460, 2583, 2870, 3444, 3673, 3690, 4305, 5166, 5740, 7346, 7380, 8610, 10332, 11019, 12915, 14692, 17220, 18365, 22038, 25711, 25830, 33057, 36730, 44076, 51422, 51660, 55095, 66114, 73460, 77133, 102844, 110190, 128555, 132228, 150593, 154266, 165285, 220380, 231399, 257110, 301186, 308532, 330570, 385665, 451779, 462798, 514220, 602372, 661140, 752965, 771330, 903558, 925596, 1054151, 1156995, 1355337, 1505930, 1542660, 1807116, 2108302, 2258895, 2313990, 2710674, 3011860, 3162453, 4216604, 4517790, 4627980, 5270755, 5421348, 6324906, 6776685, 9035580, 9487359, 10541510, 12649812, 13553370, 15812265, 18974718, 21083020, 27106740, 31624530, 37949436, 47436795, 63249060, 94873590, 189747180]

約数ペア:

[(1, 189747180), (2, 94873590), (3, 63249060), (4, 47436795), (5, 37949436), (6, 31624530), (7, 27106740), (9, 21083020), (10, 18974718), (12, 15812265), (14, 13553370), (15, 12649812), (18, 10541510), (20, 9487359), (21, 9035580), (28, 6776685), (30, 6324906), (35, 5421348), (36, 5270755), (41, 4627980), (42, 4517790), (45, 4216604), (60, 3162453), (63, 3011860), (70, 2710674), (82, 2313990), (84, 2258895), (90, 2108302), (105, 1807116), (123, 1542660), (126, 1505930), (140, 1355337), (164, 1156995), (180, 1054151), (205, 925596), (210, 903558), (246, 771330), (252, 752965), (287, 661140), (315, 602372), (369, 514220), (410, 462798), (420, 451779), (492, 385665), (574, 330570), (615, 308532), (630, 301186), (738, 257110), (820, 231399), (861, 220380), (1148, 165285), (1230, 154266), (1260, 150593), (1435, 132228), (1476, 128555), (1722, 110190), (1845, 102844), (2460, 77133), (2583, 73460), (2870, 66114), (3444, 55095), (3673, 51660), (3690, 51422), (4305, 44076), (5166, 36730), (5740, 33057), (7346, 25830), (7380, 25711), (8610, 22038), (10332, 18365), (11019, 17220), (12915, 14692)]