66180240

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{1459}}^1$

素因数の和:1491

約数の個数: 200

約数和(自身を含む): 262870080

約数和(自身を除く): 196689840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1459, 1512, 1620, 1680, 1890, 2160, 2268, 2520, 2835, 2918, 3024, 3240, 3780, 4377, 4536, 5040, 5670, 5836, 6480, 7295, 7560, 8754, 9072, 10213, 11340, 11672, 13131, 14590, 15120, 17508, 20426, 21885, 22680, 23344, 26262, 29180, 30639, 35016, 39393, 40852, 43770, 45360, 51065, 52524, 58360, 61278, 65655, 70032, 78786, 81704, 87540, 91917, 102130, 105048, 116720, 118179, 122556, 131310, 153195, 157572, 163408, 175080, 183834, 196965, 204260, 210096, 236358, 245112, 262620, 275751, 306390, 315144, 350160, 367668, 393930, 408520, 459585, 472716, 490224, 525240, 551502, 590895, 612780, 630288, 735336, 787860, 817040, 827253, 919170, 945432, 1050480, 1103004, 1181790, 1225560, 1378755, 1470672, 1575720, 1654506, 1838340, 1890864, 2206008, 2363580, 2451120, 2757510, 3151440, 3309012, 3676680, 4136265, 4412016, 4727160, 5515020, 6618024, 7353360, 8272530, 9454320, 11030040, 13236048, 16545060, 22060080, 33090120, 66180240]

約数ペア:

[(1, 66180240), (2, 33090120), (3, 22060080), (4, 16545060), (5, 13236048), (6, 11030040), (7, 9454320), (8, 8272530), (9, 7353360), (10, 6618024), (12, 5515020), (14, 4727160), (15, 4412016), (16, 4136265), (18, 3676680), (20, 3309012), (21, 3151440), (24, 2757510), (27, 2451120), (28, 2363580), (30, 2206008), (35, 1890864), (36, 1838340), (40, 1654506), (42, 1575720), (45, 1470672), (48, 1378755), (54, 1225560), (56, 1181790), (60, 1103004), (63, 1050480), (70, 945432), (72, 919170), (80, 827253), (81, 817040), (84, 787860), (90, 735336), (105, 630288), (108, 612780), (112, 590895), (120, 551502), (126, 525240), (135, 490224), (140, 472716), (144, 459585), (162, 408520), (168, 393930), (180, 367668), (189, 350160), (210, 315144), (216, 306390), (240, 275751), (252, 262620), (270, 245112), (280, 236358), (315, 210096), (324, 204260), (336, 196965), (360, 183834), (378, 175080), (405, 163408), (420, 157572), (432, 153195), (504, 131310), (540, 122556), (560, 118179), (567, 116720), (630, 105048), (648, 102130), (720, 91917), (756, 87540), (810, 81704), (840, 78786), (945, 70032), (1008, 65655), (1080, 61278), (1134, 58360), (1260, 52524), (1296, 51065), (1459, 45360), (1512, 43770), (1620, 40852), (1680, 39393), (1890, 35016), (2160, 30639), (2268, 29180), (2520, 26262), (2835, 23344), (2918, 22680), (3024, 21885), (3240, 20426), (3780, 17508), (4377, 15120), (4536, 14590), (5040, 13131), (5670, 11672), (5836, 11340), (6480, 10213), (7295, 9072), (7560, 8754)]