1817665920

素因数分解:

$2^7\times 3^4\times 5^1\times 7^1\times {\mathrm{5009}}^1$

素因数の和:5047

約数の個数: 320

約数和(自身を含む): 7420010400

約数和(自身を除く): 5602344480

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, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 640, 648, 672, 720, 756, 810, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1134, 1152, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2268, 2520, 2592, 2688, 2835, 2880, 3024, 3240, 3360, 3456, 3780, 4032, 4320, 4480, 4536, 5009, 5040, 5184, 5670, 5760, 6048, 6480, 6720, 7560, 8064, 8640, 9072, 10018, 10080, 10368, 11340, 12096, 12960, 13440, 15027, 15120, 17280, 18144, 20036, 20160, 22680, 24192, 25045, 25920, 30054, 30240, 35063, 36288, 40072, 40320, 45081, 45360, 50090, 51840, 60108, 60480, 70126, 72576, 75135, 80144, 90162, 90720, 100180, 105189, 120216, 120960, 135243, 140252, 150270, 160288, 175315, 180324, 181440, 200360, 210378, 225405, 240432, 270486, 280504, 300540, 315567, 320576, 350630, 360648, 362880, 400720, 405729, 420756, 450810, 480864, 525945, 540972, 561008, 601080, 631134, 641152, 676215, 701260, 721296, 801440, 811458, 841512, 901620, 946701, 961728, 1051890, 1081944, 1122016, 1202160, 1262268, 1352430, 1402520, 1442592, 1577835, 1602880, 1622916, 1683024, 1803240, 1893402, 1923456, 2028645, 2103780, 2163888, 2244032, 2404320, 2524536, 2704860, 2805040, 2840103, 2885184, 3155670, 3205760, 3245832, 3366048, 3606480, 3786804, 4057290, 4207560, 4327776, 4488064, 4733505, 4808640, 5049072, 5409720, 5610080, 5680206, 5770368, 6311340, 6491664, 6732096, 7212960, 7573608, 8114580, 8415120, 8655552, 9467010, 9617280, 10098144, 10819440, 11220160, 11360412, 12622680, 12983328, 13464192, 14200515, 14425920, 15147216, 16229160, 16830240, 17311104, 18934020, 20196288, 21638880, 22440320, 22720824, 25245360, 25966656, 28401030, 28851840, 30294432, 32458320, 33660480, 37868040, 40392576, 43277760, 45441648, 50490720, 51933312, 56802060, 60588864, 64916640, 67320960, 75736080, 86555520, 90883296, 100981440, 113604120, 121177728, 129833280, 151472160, 181766592, 201962880, 227208240, 259666560, 302944320, 363533184, 454416480, 605888640, 908832960, 1817665920]

約数ペア:

[(1, 1817665920), (2, 908832960), (3, 605888640), (4, 454416480), (5, 363533184), (6, 302944320), (7, 259666560), (8, 227208240), (9, 201962880), (10, 181766592), (12, 151472160), (14, 129833280), (15, 121177728), (16, 113604120), (18, 100981440), (20, 90883296), (21, 86555520), (24, 75736080), (27, 67320960), (28, 64916640), (30, 60588864), (32, 56802060), (35, 51933312), (36, 50490720), (40, 45441648), (42, 43277760), (45, 40392576), (48, 37868040), (54, 33660480), (56, 32458320), (60, 30294432), (63, 28851840), (64, 28401030), (70, 25966656), (72, 25245360), (80, 22720824), (81, 22440320), (84, 21638880), (90, 20196288), (96, 18934020), (105, 17311104), (108, 16830240), (112, 16229160), (120, 15147216), (126, 14425920), (128, 14200515), (135, 13464192), (140, 12983328), (144, 12622680), (160, 11360412), (162, 11220160), (168, 10819440), (180, 10098144), (189, 9617280), (192, 9467010), (210, 8655552), (216, 8415120), (224, 8114580), (240, 7573608), (252, 7212960), (270, 6732096), (280, 6491664), (288, 6311340), (315, 5770368), (320, 5680206), (324, 5610080), (336, 5409720), (360, 5049072), (378, 4808640), (384, 4733505), (405, 4488064), (420, 4327776), (432, 4207560), (448, 4057290), (480, 3786804), (504, 3606480), (540, 3366048), (560, 3245832), (567, 3205760), (576, 3155670), (630, 2885184), (640, 2840103), (648, 2805040), (672, 2704860), (720, 2524536), (756, 2404320), (810, 2244032), (840, 2163888), (864, 2103780), (896, 2028645), (945, 1923456), (960, 1893402), (1008, 1803240), (1080, 1683024), (1120, 1622916), (1134, 1602880), (1152, 1577835), (1260, 1442592), (1296, 1402520), (1344, 1352430), (1440, 1262268), (1512, 1202160), (1620, 1122016), (1680, 1081944), (1728, 1051890), (1890, 961728), (1920, 946701), (2016, 901620), (2160, 841512), (2240, 811458), (2268, 801440), (2520, 721296), (2592, 701260), (2688, 676215), (2835, 641152), (2880, 631134), (3024, 601080), (3240, 561008), (3360, 540972), (3456, 525945), (3780, 480864), (4032, 450810), (4320, 420756), (4480, 405729), (4536, 400720), (5009, 362880), (5040, 360648), (5184, 350630), (5670, 320576), (5760, 315567), (6048, 300540), (6480, 280504), (6720, 270486), (7560, 240432), (8064, 225405), (8640, 210378), (9072, 200360), (10018, 181440), (10080, 180324), (10368, 175315), (11340, 160288), (12096, 150270), (12960, 140252), (13440, 135243), (15027, 120960), (15120, 120216), (17280, 105189), (18144, 100180), (20036, 90720), (20160, 90162), (22680, 80144), (24192, 75135), (25045, 72576), (25920, 70126), (30054, 60480), (30240, 60108), (35063, 51840), (36288, 50090), (40072, 45360), (40320, 45081)]