80274153960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{263}}^1$

素因数の和:340

約数の個数: 1152

約数和(自身を含む): 360855855360

約数和(自身を除く): 280581701400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 24, 26, 28, 30, 33, 35, 36, 39, 40, 42, 44, 45, 49, 52, 55, 56, 60, 63, 65, 66, 70, 72, 77, 78, 84, 88, 90, 91, 98, 99, 104, 105, 110, 117, 120, 121, 126, 130, 132, 140, 143, 147, 154, 156, 165, 168, 180, 182, 195, 196, 198, 210, 220, 231, 234, 242, 245, 252, 260, 263, 264, 273, 280, 286, 294, 308, 312, 315, 330, 360, 363, 364, 385, 390, 392, 396, 420, 429, 440, 441, 455, 462, 468, 484, 490, 495, 504, 520, 526, 539, 546, 572, 585, 588, 605, 616, 630, 637, 660, 693, 715, 726, 728, 735, 770, 780, 789, 792, 819, 840, 847, 858, 882, 910, 924, 936, 968, 980, 990, 1001, 1052, 1078, 1089, 1092, 1144, 1155, 1170, 1176, 1210, 1260, 1274, 1287, 1315, 1320, 1331, 1365, 1386, 1430, 1452, 1470, 1540, 1560, 1573, 1578, 1617, 1638, 1694, 1716, 1764, 1815, 1820, 1841, 1848, 1911, 1960, 1980, 2002, 2104, 2145, 2156, 2178, 2184, 2205, 2310, 2340, 2367, 2420, 2520, 2541, 2548, 2574, 2630, 2662, 2695, 2730, 2772, 2860, 2893, 2904, 2940, 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約数ペア:

[(1, 80274153960), (2, 40137076980), (3, 26758051320), (4, 20068538490), (5, 16054830792), (6, 13379025660), (7, 11467736280), (8, 10034269245), (9, 8919350440), (10, 8027415396), (11, 7297650360), (12, 6689512830), (13, 6174934920), (14, 5733868140), (15, 5351610264), (18, 4459675220), (20, 4013707698), (21, 3822578760), (22, 3648825180), (24, 3344756415), (26, 3087467460), (28, 2866934070), (30, 2675805132), (33, 2432550120), (35, 2293547256), (36, 2229837610), (39, 2058311640), (40, 2006853849), (42, 1911289380), (44, 1824412590), (45, 1783870088), (49, 1638248040), (52, 1543733730), (55, 1459530072), (56, 1433467035), (60, 1337902566), (63, 1274192920), (65, 1234986984), (66, 1216275060), (70, 1146773628), (72, 1114918805), (77, 1042521480), (78, 1029155820), (84, 955644690), (88, 912206295), (90, 891935044), (91, 882133560), (98, 819124020), (99, 810850040), (104, 771866865), (105, 764515752), (110, 729765036), (117, 686103880), (120, 668951283), (121, 663422760), (126, 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(9438, 8505420), (9468, 8478470), (9555, 8401272), (9702, 8273980), (10010, 8019396), (10164, 7897890), (10257, 7826280), (10296, 7796635), (10520, 7630623), (10648, 7538895), (10780, 7446582), (10890, 7371364), (10920, 7351113), (11011, 7290360), (11046, 7267260), (11466, 7001060), (11572, 6936930), (11835, 6782776), (11858, 6769620), (11979, 6701240), (12012, 6682830), (12584, 6379065), (12705, 6318312), (12740, 6300954), (12870, 6237308), (12887, 6229080), (12936, 6205485), (13310, 6031116), (13676, 5869710), (13860, 5791786), (14014, 5728140), (14157, 5670280), (14465, 5549544), (14520, 5528523), (14728, 5450445), (15015, 5346264), (15246, 5265260), (15288, 5250795), (15730, 5103252), (15780, 5087082), (15972, 5025930), (16170, 4964388), (16380, 4900742), (16569, 4844840), (16940, 4738734), (17095, 4695768), (17160, 4677981), (17303, 4639320), (17358, 4624620), (17640, 4550689), (17787, 4513080), (18018, 4455220), (18410, 4360356), (18634, 4307940), (18876, 4252710), (18936, 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