397081440

素因数分解:

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

素因数の和:1496

約数の個数: 288

約数和(自身を含む): 1607074560

約数和(自身を除く): 1209993120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 486, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 972, 1008, 1080, 1120, 1134, 1215, 1260, 1296, 1440, 1459, 1512, 1620, 1680, 1701, 1890, 1944, 2016, 2160, 2268, 2430, 2520, 2592, 2835, 2918, 3024, 3240, 3360, 3402, 3780, 3888, 4320, 4377, 4536, 4860, 5040, 5670, 5836, 6048, 6480, 6804, 7295, 7560, 7776, 8505, 8754, 9072, 9720, 10080, 10213, 11340, 11672, 12960, 13131, 13608, 14590, 15120, 17010, 17508, 18144, 19440, 20426, 21885, 22680, 23344, 26262, 27216, 29180, 30240, 30639, 34020, 35016, 38880, 39393, 40852, 43770, 45360, 46688, 51065, 52524, 54432, 58360, 61278, 65655, 68040, 70032, 78786, 81704, 87540, 90720, 91917, 102130, 105048, 116720, 118179, 122556, 131310, 136080, 140064, 153195, 157572, 163408, 175080, 183834, 196965, 204260, 210096, 233440, 236358, 245112, 262620, 272160, 275751, 306390, 315144, 326816, 350160, 354537, 367668, 393930, 408520, 420192, 459585, 472716, 490224, 525240, 551502, 590895, 612780, 630288, 700320, 709074, 735336, 787860, 817040, 827253, 919170, 945432, 980448, 1050480, 1103004, 1181790, 1225560, 1260576, 1378755, 1418148, 1470672, 1575720, 1634080, 1654506, 1772685, 1838340, 1890864, 2100960, 2206008, 2363580, 2451120, 2481759, 2757510, 2836296, 2941344, 3151440, 3309012, 3545370, 3676680, 3781728, 4136265, 4412016, 4727160, 4902240, 4963518, 5515020, 5672592, 6302880, 6618024, 7090740, 7353360, 8272530, 8824032, 9454320, 9927036, 11030040, 11345184, 12408795, 13236048, 14181480, 14706720, 16545060, 18908640, 19854072, 22060080, 24817590, 26472096, 28362960, 33090120, 39708144, 44120160, 49635180, 56725920, 66180240, 79416288, 99270360, 132360480, 198540720, 397081440]

約数ペア:

[(1, 397081440), (2, 198540720), (3, 132360480), (4, 99270360), (5, 79416288), (6, 66180240), (7, 56725920), (8, 49635180), (9, 44120160), (10, 39708144), (12, 33090120), (14, 28362960), (15, 26472096), (16, 24817590), (18, 22060080), (20, 19854072), (21, 18908640), (24, 16545060), (27, 14706720), (28, 14181480), (30, 13236048), (32, 12408795), (35, 11345184), (36, 11030040), (40, 9927036), (42, 9454320), (45, 8824032), (48, 8272530), (54, 7353360), (56, 7090740), (60, 6618024), (63, 6302880), (70, 5672592), (72, 5515020), (80, 4963518), (81, 4902240), (84, 4727160), (90, 4412016), (96, 4136265), (105, 3781728), (108, 3676680), (112, 3545370), (120, 3309012), (126, 3151440), (135, 2941344), (140, 2836296), (144, 2757510), (160, 2481759), (162, 2451120), (168, 2363580), (180, 2206008), (189, 2100960), (210, 1890864), (216, 1838340), (224, 1772685), (240, 1654506), (243, 1634080), (252, 1575720), (270, 1470672), (280, 1418148), (288, 1378755), (315, 1260576), (324, 1225560), (336, 1181790), (360, 1103004), (378, 1050480), (405, 980448), (420, 945432), (432, 919170), (480, 827253), (486, 817040), (504, 787860), (540, 735336), (560, 709074), (567, 700320), (630, 630288), (648, 612780), (672, 590895), (720, 551502), (756, 525240), (810, 490224), (840, 472716), (864, 459585), (945, 420192), (972, 408520), (1008, 393930), (1080, 367668), (1120, 354537), (1134, 350160), (1215, 326816), (1260, 315144), (1296, 306390), (1440, 275751), (1459, 272160), (1512, 262620), (1620, 245112), (1680, 236358), (1701, 233440), (1890, 210096), (1944, 204260), (2016, 196965), (2160, 183834), (2268, 175080), (2430, 163408), (2520, 157572), (2592, 153195), (2835, 140064), (2918, 136080), (3024, 131310), (3240, 122556), (3360, 118179), (3402, 116720), (3780, 105048), (3888, 102130), (4320, 91917), (4377, 90720), (4536, 87540), (4860, 81704), (5040, 78786), (5670, 70032), (5836, 68040), (6048, 65655), (6480, 61278), (6804, 58360), (7295, 54432), (7560, 52524), (7776, 51065), (8505, 46688), (8754, 45360), (9072, 43770), (9720, 40852), (10080, 39393), (10213, 38880), (11340, 35016), (11672, 34020), (12960, 30639), (13131, 30240), (13608, 29180), (14590, 27216), (15120, 26262), (17010, 23344), (17508, 22680), (18144, 21885), (19440, 20426)]