40443480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1459}}^1$

素因数の和:1494

約数の個数: 192

約数和(自身を含む): 163987200

約数和(自身を除く): 123543720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1459, 1540, 1848, 1980, 2310, 2520, 2772, 2918, 3080, 3465, 3960, 4377, 4620, 5544, 5836, 6930, 7295, 8754, 9240, 10213, 11672, 13131, 13860, 14590, 16049, 17508, 20426, 21885, 26262, 27720, 29180, 30639, 32098, 35016, 40852, 43770, 48147, 51065, 52524, 58360, 61278, 64196, 65655, 80245, 81704, 87540, 91917, 96294, 102130, 105048, 112343, 122556, 128392, 131310, 144441, 153195, 160490, 175080, 183834, 192588, 204260, 224686, 240735, 245112, 262620, 288882, 306390, 320980, 337029, 367668, 385176, 408520, 449372, 459585, 481470, 525240, 561715, 577764, 612780, 641960, 674058, 722205, 735336, 898744, 919170, 962940, 1011087, 1123430, 1155528, 1225560, 1348116, 1444410, 1685145, 1838340, 1925880, 2022174, 2246860, 2696232, 2888820, 3370290, 3676680, 4044348, 4493720, 5055435, 5777640, 6740580, 8088696, 10110870, 13481160, 20221740, 40443480]

約数ペア:

[(1, 40443480), (2, 20221740), (3, 13481160), (4, 10110870), (5, 8088696), (6, 6740580), (7, 5777640), (8, 5055435), (9, 4493720), (10, 4044348), (11, 3676680), (12, 3370290), (14, 2888820), (15, 2696232), (18, 2246860), (20, 2022174), (21, 1925880), (22, 1838340), (24, 1685145), (28, 1444410), (30, 1348116), (33, 1225560), (35, 1155528), (36, 1123430), (40, 1011087), (42, 962940), (44, 919170), (45, 898744), (55, 735336), (56, 722205), (60, 674058), (63, 641960), (66, 612780), (70, 577764), (72, 561715), (77, 525240), (84, 481470), (88, 459585), (90, 449372), (99, 408520), (105, 385176), (110, 367668), (120, 337029), (126, 320980), (132, 306390), (140, 288882), (154, 262620), (165, 245112), (168, 240735), (180, 224686), (198, 204260), (210, 192588), (220, 183834), (231, 175080), (252, 160490), (264, 153195), (280, 144441), (308, 131310), (315, 128392), (330, 122556), (360, 112343), (385, 105048), (396, 102130), (420, 96294), (440, 91917), (462, 87540), (495, 81704), (504, 80245), (616, 65655), (630, 64196), (660, 61278), (693, 58360), (770, 52524), (792, 51065), (840, 48147), (924, 43770), (990, 40852), (1155, 35016), (1260, 32098), (1320, 30639), (1386, 29180), (1459, 27720), (1540, 26262), (1848, 21885), (1980, 20426), (2310, 17508), (2520, 16049), (2772, 14590), (2918, 13860), (3080, 13131), (3465, 11672), (3960, 10213), (4377, 9240), (4620, 8754), (5544, 7295), (5836, 6930)]