233331840

素因数分解:

$2^7\times 3^4\times 5^1\times 7^1\times {\mathrm{643}}^1$

素因数の和:681

約数の個数: 320

約数和(自身を含む): 953789760

約数和(自身を除く): 720457920

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, 643, 648, 672, 720, 756, 810, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1134, 1152, 1260, 1286, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1890, 1920, 1929, 2016, 2160, 2240, 2268, 2520, 2572, 2592, 2688, 2835, 2880, 3024, 3215, 3240, 3360, 3456, 3780, 3858, 4032, 4320, 4480, 4501, 4536, 5040, 5144, 5184, 5670, 5760, 5787, 6048, 6430, 6480, 6720, 7560, 7716, 8064, 8640, 9002, 9072, 9645, 10080, 10288, 10368, 11340, 11574, 12096, 12860, 12960, 13440, 13503, 15120, 15432, 17280, 17361, 18004, 18144, 19290, 20160, 20576, 22505, 22680, 23148, 24192, 25720, 25920, 27006, 28935, 30240, 30864, 34722, 36008, 36288, 38580, 40320, 40509, 41152, 45010, 45360, 46296, 51440, 51840, 52083, 54012, 57870, 60480, 61728, 67515, 69444, 72016, 72576, 77160, 81018, 82304, 86805, 90020, 90720, 92592, 102880, 104166, 108024, 115740, 120960, 121527, 123456, 135030, 138888, 144032, 154320, 162036, 173610, 180040, 181440, 185184, 202545, 205760, 208332, 216048, 231480, 243054, 246912, 260415, 270060, 277776, 288064, 308640, 324072, 347220, 360080, 362880, 364581, 370368, 405090, 411520, 416664, 432096, 462960, 486108, 520830, 540120, 555552, 576128, 607635, 617280, 648144, 694440, 720160, 729162, 740736, 810180, 833328, 864192, 925920, 972216, 1041660, 1080240, 1111104, 1215270, 1234560, 1296288, 1388880, 1440320, 1458324, 1620360, 1666656, 1728384, 1822905, 1851840, 1944432, 2083320, 2160480, 2222208, 2430540, 2592576, 2777760, 2880640, 2916648, 3240720, 3333312, 3645810, 3703680, 3888864, 4166640, 4320960, 4861080, 5185152, 5555520, 5833296, 6481440, 6666624, 7291620, 7777728, 8333280, 8641920, 9722160, 11111040, 11666592, 12962880, 14583240, 15555456, 16666560, 19444320, 23333184, 25925760, 29166480, 33333120, 38888640, 46666368, 58332960, 77777280, 116665920, 233331840]

約数ペア:

[(1, 233331840), (2, 116665920), (3, 77777280), (4, 58332960), (5, 46666368), (6, 38888640), (7, 33333120), (8, 29166480), (9, 25925760), (10, 23333184), (12, 19444320), (14, 16666560), (15, 15555456), (16, 14583240), (18, 12962880), (20, 11666592), (21, 11111040), (24, 9722160), (27, 8641920), (28, 8333280), (30, 7777728), (32, 7291620), (35, 6666624), (36, 6481440), (40, 5833296), (42, 5555520), (45, 5185152), (48, 4861080), (54, 4320960), (56, 4166640), (60, 3888864), (63, 3703680), (64, 3645810), (70, 3333312), (72, 3240720), (80, 2916648), (81, 2880640), (84, 2777760), (90, 2592576), (96, 2430540), (105, 2222208), (108, 2160480), (112, 2083320), (120, 1944432), (126, 1851840), (128, 1822905), (135, 1728384), (140, 1666656), (144, 1620360), (160, 1458324), (162, 1440320), (168, 1388880), (180, 1296288), (189, 1234560), (192, 1215270), (210, 1111104), (216, 1080240), (224, 1041660), (240, 972216), (252, 925920), (270, 864192), (280, 833328), (288, 810180), (315, 740736), (320, 729162), (324, 720160), (336, 694440), (360, 648144), (378, 617280), (384, 607635), (405, 576128), (420, 555552), (432, 540120), (448, 520830), (480, 486108), (504, 462960), (540, 432096), (560, 416664), (567, 411520), (576, 405090), (630, 370368), (640, 364581), (643, 362880), (648, 360080), (672, 347220), (720, 324072), (756, 308640), (810, 288064), (840, 277776), (864, 270060), (896, 260415), (945, 246912), (960, 243054), (1008, 231480), (1080, 216048), (1120, 208332), (1134, 205760), (1152, 202545), (1260, 185184), (1286, 181440), (1296, 180040), (1344, 173610), (1440, 162036), (1512, 154320), (1620, 144032), (1680, 138888), (1728, 135030), (1890, 123456), (1920, 121527), (1929, 120960), (2016, 115740), (2160, 108024), (2240, 104166), (2268, 102880), (2520, 92592), (2572, 90720), (2592, 90020), (2688, 86805), (2835, 82304), (2880, 81018), (3024, 77160), (3215, 72576), (3240, 72016), (3360, 69444), (3456, 67515), (3780, 61728), (3858, 60480), (4032, 57870), (4320, 54012), (4480, 52083), (4501, 51840), (4536, 51440), (5040, 46296), (5144, 45360), (5184, 45010), (5670, 41152), (5760, 40509), (5787, 40320), (6048, 38580), (6430, 36288), (6480, 36008), (6720, 34722), (7560, 30864), (7716, 30240), (8064, 28935), (8640, 27006), (9002, 25920), (9072, 25720), (9645, 24192), (10080, 23148), (10288, 22680), (10368, 22505), (11340, 20576), (11574, 20160), (12096, 19290), (12860, 18144), (12960, 18004), (13440, 17361), (13503, 17280), (15120, 15432)]