815088960

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{13477}}^1$

素因数の和:13510

約数の個数: 224

約数和(自身を含む): 3286475520

約数和(自身を除く): 2471386560

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, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 6048, 6720, 7560, 8640, 10080, 12096, 13477, 15120, 20160, 26954, 30240, 40431, 53908, 60480, 67385, 80862, 94339, 107816, 121293, 134770, 161724, 188678, 202155, 215632, 242586, 269540, 283017, 323448, 363879, 377356, 404310, 431264, 471695, 485172, 539080, 566034, 606465, 646896, 727758, 754712, 808620, 849051, 862528, 943390, 970344, 1078160, 1132068, 1212930, 1293792, 1415085, 1455516, 1509424, 1617240, 1698102, 1819395, 1886780, 1940688, 2156320, 2264136, 2425860, 2547153, 2587584, 2830170, 2911032, 3018848, 3234480, 3396204, 3638790, 3773560, 3881376, 4245255, 4312640, 4528272, 4851720, 5094306, 5660340, 5822064, 6037696, 6468960, 6792408, 7277580, 7547120, 7762752, 8490510, 9056544, 9703440, 10188612, 11320680, 11644128, 12735765, 12937920, 13584816, 14555160, 15094240, 16981020, 18113088, 19406880, 20377224, 22641360, 23288256, 25471530, 27169632, 29110320, 30188480, 33962040, 38813760, 40754448, 45282720, 50943060, 54339264, 58220640, 67924080, 81508896, 90565440, 101886120, 116441280, 135848160, 163017792, 203772240, 271696320, 407544480, 815088960]

約数ペア:

[(1, 815088960), (2, 407544480), (3, 271696320), (4, 203772240), (5, 163017792), (6, 135848160), (7, 116441280), (8, 101886120), (9, 90565440), (10, 81508896), (12, 67924080), (14, 58220640), (15, 54339264), (16, 50943060), (18, 45282720), (20, 40754448), (21, 38813760), (24, 33962040), (27, 30188480), (28, 29110320), (30, 27169632), (32, 25471530), (35, 23288256), (36, 22641360), (40, 20377224), (42, 19406880), (45, 18113088), (48, 16981020), (54, 15094240), (56, 14555160), (60, 13584816), (63, 12937920), (64, 12735765), (70, 11644128), (72, 11320680), (80, 10188612), (84, 9703440), (90, 9056544), (96, 8490510), (105, 7762752), (108, 7547120), (112, 7277580), (120, 6792408), (126, 6468960), (135, 6037696), (140, 5822064), (144, 5660340), (160, 5094306), (168, 4851720), (180, 4528272), (189, 4312640), (192, 4245255), (210, 3881376), (216, 3773560), (224, 3638790), (240, 3396204), (252, 3234480), (270, 3018848), (280, 2911032), (288, 2830170), (315, 2587584), (320, 2547153), (336, 2425860), (360, 2264136), (378, 2156320), (420, 1940688), (432, 1886780), (448, 1819395), (480, 1698102), (504, 1617240), (540, 1509424), (560, 1455516), (576, 1415085), (630, 1293792), (672, 1212930), (720, 1132068), (756, 1078160), (840, 970344), (864, 943390), (945, 862528), (960, 849051), (1008, 808620), (1080, 754712), (1120, 727758), (1260, 646896), (1344, 606465), (1440, 566034), (1512, 539080), (1680, 485172), (1728, 471695), (1890, 431264), (2016, 404310), (2160, 377356), (2240, 363879), (2520, 323448), (2880, 283017), (3024, 269540), (3360, 242586), (3780, 215632), (4032, 202155), (4320, 188678), (5040, 161724), (6048, 134770), (6720, 121293), (7560, 107816), (8640, 94339), (10080, 80862), (12096, 67385), (13477, 60480), (15120, 53908), (20160, 40431), (26954, 30240)]