1422398880

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{15679}}^1$

素因数の和:15713

約数の個数: 240

約数和(自身を含む): 5737374720

約数和(自身を除く): 4314975840

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, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1890, 2016, 2160, 2268, 2520, 2592, 2835, 3024, 3240, 3360, 3780, 4320, 4536, 5040, 5670, 6048, 6480, 7560, 9072, 10080, 11340, 12960, 15120, 15679, 18144, 22680, 30240, 31358, 45360, 47037, 62716, 78395, 90720, 94074, 109753, 125432, 141111, 156790, 188148, 219506, 235185, 250864, 282222, 313580, 329259, 376296, 423333, 439012, 470370, 501728, 548765, 564444, 627160, 658518, 705555, 752592, 846666, 878024, 940740, 987777, 1097530, 1128888, 1254320, 1269999, 1317036, 1411110, 1505184, 1646295, 1693332, 1756048, 1881480, 1975554, 2116665, 2195060, 2257776, 2508640, 2539998, 2634072, 2822220, 2963331, 3292590, 3386664, 3512096, 3762960, 3951108, 4233330, 4390120, 4515552, 4938885, 5079996, 5268144, 5644440, 5926662, 6349995, 6585180, 6773328, 7525920, 7902216, 8466660, 8780240, 8889993, 9877770, 10159992, 10536288, 11288880, 11853324, 12699990, 13170360, 13546656, 14816655, 15804432, 16933320, 17560480, 17779986, 19755540, 20319984, 22577760, 23706648, 25399980, 26340720, 29633310, 31608864, 33866640, 35559972, 39511080, 40639968, 44449965, 47413296, 50799960, 52681440, 59266620, 67733280, 71119944, 79022160, 88899930, 94826592, 101599920, 118533240, 142239888, 158044320, 177799860, 203199840, 237066480, 284479776, 355599720, 474132960, 711199440, 1422398880]

約数ペア:

[(1, 1422398880), (2, 711199440), (3, 474132960), (4, 355599720), (5, 284479776), (6, 237066480), (7, 203199840), (8, 177799860), (9, 158044320), (10, 142239888), (12, 118533240), (14, 101599920), (15, 94826592), (16, 88899930), (18, 79022160), (20, 71119944), (21, 67733280), (24, 59266620), (27, 52681440), (28, 50799960), (30, 47413296), (32, 44449965), (35, 40639968), (36, 39511080), (40, 35559972), (42, 33866640), (45, 31608864), (48, 29633310), (54, 26340720), (56, 25399980), (60, 23706648), (63, 22577760), (70, 20319984), (72, 19755540), (80, 17779986), (81, 17560480), (84, 16933320), (90, 15804432), (96, 14816655), (105, 13546656), (108, 13170360), (112, 12699990), (120, 11853324), (126, 11288880), (135, 10536288), (140, 10159992), (144, 9877770), (160, 8889993), (162, 8780240), (168, 8466660), (180, 7902216), (189, 7525920), (210, 6773328), (216, 6585180), (224, 6349995), (240, 5926662), (252, 5644440), (270, 5268144), (280, 5079996), (288, 4938885), (315, 4515552), (324, 4390120), (336, 4233330), (360, 3951108), (378, 3762960), (405, 3512096), (420, 3386664), (432, 3292590), (480, 2963331), (504, 2822220), (540, 2634072), (560, 2539998), (567, 2508640), (630, 2257776), (648, 2195060), (672, 2116665), (720, 1975554), (756, 1881480), (810, 1756048), (840, 1693332), (864, 1646295), (945, 1505184), (1008, 1411110), (1080, 1317036), (1120, 1269999), (1134, 1254320), (1260, 1128888), (1296, 1097530), (1440, 987777), (1512, 940740), (1620, 878024), (1680, 846666), (1890, 752592), (2016, 705555), (2160, 658518), (2268, 627160), (2520, 564444), (2592, 548765), (2835, 501728), (3024, 470370), (3240, 439012), (3360, 423333), (3780, 376296), (4320, 329259), (4536, 313580), (5040, 282222), (5670, 250864), (6048, 235185), (6480, 219506), (7560, 188148), (9072, 156790), (10080, 141111), (11340, 125432), (12960, 109753), (15120, 94074), (15679, 90720), (18144, 78395), (22680, 62716), (30240, 47037), (31358, 45360)]