19417717920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{8353}}^1$

素因数の和:8567

約数の個数: 192

約数和(自身を含む): 63661489920

約数和(自身を除く): 44243772000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 80, 87, 96, 116, 120, 145, 160, 167, 174, 232, 240, 290, 334, 348, 435, 464, 480, 501, 580, 668, 696, 835, 870, 928, 1002, 1160, 1336, 1392, 1670, 1740, 2004, 2320, 2505, 2672, 2784, 3340, 3480, 4008, 4640, 4843, 5010, 5344, 6680, 6960, 8016, 8353, 9686, 10020, 13360, 13920, 14529, 16032, 16706, 19372, 20040, 24215, 25059, 26720, 29058, 33412, 38744, 40080, 41765, 48430, 50118, 58116, 66824, 72645, 77488, 80160, 83530, 96860, 100236, 116232, 125295, 133648, 145290, 154976, 167060, 193720, 200472, 232464, 242237, 250590, 267296, 290580, 334120, 387440, 400944, 464928, 484474, 501180, 581160, 668240, 726711, 774880, 801888, 968948, 1002360, 1162320, 1211185, 1336480, 1394951, 1453422, 1937896, 2004720, 2324640, 2422370, 2789902, 2906844, 3633555, 3875792, 4009440, 4184853, 4844740, 5579804, 5813688, 6974755, 7267110, 7751584, 8369706, 9689480, 11159608, 11627376, 13949510, 14534220, 16739412, 19378960, 20924265, 22319216, 23254752, 27899020, 29068440, 33478824, 38757920, 40453579, 41848530, 44638432, 55798040, 58136880, 66957648, 80907158, 83697060, 111596080, 116273760, 121360737, 133915296, 161814316, 167394120, 202267895, 223192160, 242721474, 323628632, 334788240, 404535790, 485442948, 606803685, 647257264, 669576480, 809071580, 970885896, 1213607370, 1294514528, 1618143160, 1941771792, 2427214740, 3236286320, 3883543584, 4854429480, 6472572640, 9708858960, 19417717920]

約数ペア:

[(1, 19417717920), (2, 9708858960), (3, 6472572640), (4, 4854429480), (5, 3883543584), (6, 3236286320), (8, 2427214740), (10, 1941771792), (12, 1618143160), (15, 1294514528), (16, 1213607370), (20, 970885896), (24, 809071580), (29, 669576480), (30, 647257264), (32, 606803685), (40, 485442948), (48, 404535790), (58, 334788240), (60, 323628632), (80, 242721474), (87, 223192160), (96, 202267895), (116, 167394120), (120, 161814316), (145, 133915296), (160, 121360737), (167, 116273760), (174, 111596080), (232, 83697060), (240, 80907158), (290, 66957648), (334, 58136880), (348, 55798040), (435, 44638432), (464, 41848530), (480, 40453579), (501, 38757920), (580, 33478824), (668, 29068440), (696, 27899020), (835, 23254752), (870, 22319216), (928, 20924265), (1002, 19378960), (1160, 16739412), (1336, 14534220), (1392, 13949510), (1670, 11627376), (1740, 11159608), (2004, 9689480), (2320, 8369706), (2505, 7751584), (2672, 7267110), (2784, 6974755), (3340, 5813688), (3480, 5579804), (4008, 4844740), (4640, 4184853), (4843, 4009440), (5010, 3875792), (5344, 3633555), (6680, 2906844), (6960, 2789902), (8016, 2422370), (8353, 2324640), (9686, 2004720), (10020, 1937896), (13360, 1453422), (13920, 1394951), (14529, 1336480), (16032, 1211185), (16706, 1162320), (19372, 1002360), (20040, 968948), (24215, 801888), (25059, 774880), (26720, 726711), (29058, 668240), (33412, 581160), (38744, 501180), (40080, 484474), (41765, 464928), (48430, 400944), (50118, 387440), (58116, 334120), (66824, 290580), (72645, 267296), (77488, 250590), (80160, 242237), (83530, 232464), (96860, 200472), (100236, 193720), (116232, 167060), (125295, 154976), (133648, 145290)]