41286840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2137}}^1$

素因数の和:2181

約数の個数: 128

約数和(自身を含む): 147778560

約数和(自身を除く): 106491720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2137, 2415, 2760, 3220, 3864, 4274, 4830, 6411, 6440, 8548, 9660, 10685, 12822, 14959, 17096, 19320, 21370, 25644, 29918, 32055, 42740, 44877, 49151, 51288, 59836, 64110, 74795, 85480, 89754, 98302, 119672, 128220, 147453, 149590, 179508, 196604, 224385, 245755, 256440, 294906, 299180, 344057, 359016, 393208, 448770, 491510, 589812, 598360, 688114, 737265, 897540, 983020, 1032171, 1179624, 1376228, 1474530, 1720285, 1795080, 1966040, 2064342, 2752456, 2949060, 3440570, 4128684, 5160855, 5898120, 6881140, 8257368, 10321710, 13762280, 20643420, 41286840]

約数ペア:

[(1, 41286840), (2, 20643420), (3, 13762280), (4, 10321710), (5, 8257368), (6, 6881140), (7, 5898120), (8, 5160855), (10, 4128684), (12, 3440570), (14, 2949060), (15, 2752456), (20, 2064342), (21, 1966040), (23, 1795080), (24, 1720285), (28, 1474530), (30, 1376228), (35, 1179624), (40, 1032171), (42, 983020), (46, 897540), (56, 737265), (60, 688114), (69, 598360), (70, 589812), (84, 491510), (92, 448770), (105, 393208), (115, 359016), (120, 344057), (138, 299180), (140, 294906), (161, 256440), (168, 245755), (184, 224385), (210, 196604), (230, 179508), (276, 149590), (280, 147453), (322, 128220), (345, 119672), (420, 98302), (460, 89754), (483, 85480), (552, 74795), (644, 64110), (690, 59836), (805, 51288), (840, 49151), (920, 44877), (966, 42740), (1288, 32055), (1380, 29918), (1610, 25644), (1932, 21370), (2137, 19320), (2415, 17096), (2760, 14959), (3220, 12822), (3864, 10685), (4274, 9660), (4830, 8548), (6411, 6440)]