131705280

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:216

約数の個数: 336

約数和(自身を含む): 532546560

約数和(自身を除く): 400841280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 47, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 94, 96, 105, 112, 120, 126, 139, 140, 141, 144, 160, 168, 180, 188, 192, 210, 224, 235, 240, 252, 278, 280, 282, 288, 315, 320, 329, 336, 360, 376, 417, 420, 423, 448, 470, 480, 504, 556, 560, 564, 576, 630, 658, 672, 695, 705, 720, 752, 834, 840, 846, 940, 960, 973, 987, 1008, 1112, 1120, 1128, 1251, 1260, 1316, 1344, 1390, 1410, 1440, 1504, 1645, 1668, 1680, 1692, 1880, 1946, 1974, 2016, 2085, 2115, 2224, 2240, 2256, 2502, 2520, 2632, 2780, 2820, 2880, 2919, 2961, 3008, 3290, 3336, 3360, 3384, 3760, 3892, 3948, 4032, 4170, 4230, 4448, 4512, 4865, 4935, 5004, 5040, 5264, 5560, 5640, 5838, 5922, 6255, 6533, 6580, 6672, 6720, 6768, 7520, 7784, 7896, 8340, 8460, 8757, 8896, 9024, 9730, 9870, 10008, 10080, 10528, 11120, 11280, 11676, 11844, 12510, 13066, 13160, 13344, 13536, 14595, 14805, 15040, 15568, 15792, 16680, 16920, 17514, 19460, 19599, 19740, 20016, 20160, 21056, 22240, 22560, 23352, 23688, 25020, 26132, 26320, 26688, 27072, 29190, 29610, 31136, 31584, 32665, 33360, 33840, 35028, 38920, 39198, 39480, 40032, 43785, 44480, 45120, 45731, 46704, 47376, 50040, 52264, 52640, 58380, 58797, 59220, 62272, 63168, 65330, 66720, 67680, 70056, 77840, 78396, 78960, 80064, 87570, 91462, 93408, 94752, 97995, 100080, 104528, 105280, 116760, 117594, 118440, 130660, 133440, 135360, 137193, 140112, 155680, 156792, 157920, 175140, 182924, 186816, 189504, 195990, 200160, 209056, 228655, 233520, 235188, 236880, 261320, 274386, 280224, 293985, 311360, 313584, 315840, 350280, 365848, 391980, 400320, 411579, 418112, 457310, 467040, 470376, 473760, 522640, 548772, 560448, 587970, 627168, 685965, 700560, 731696, 783960, 823158, 914620, 934080, 940752, 947520, 1045280, 1097544, 1175940, 1254336, 1371930, 1401120, 1463392, 1567920, 1646316, 1829240, 1881504, 2057895, 2090560, 2195088, 2351880, 2743860, 2802240, 2926784, 3135840, 3292632, 3658480, 3763008, 4115790, 4390176, 4703760, 5487720, 6271680, 6585264, 7316960, 8231580, 8780352, 9407520, 10975440, 13170528, 14633920, 16463160, 18815040, 21950880, 26341056, 32926320, 43901760, 65852640, 131705280]

約数ペア:

[(1, 131705280), (2, 65852640), (3, 43901760), (4, 32926320), (5, 26341056), (6, 21950880), (7, 18815040), (8, 16463160), (9, 14633920), (10, 13170528), (12, 10975440), (14, 9407520), (15, 8780352), (16, 8231580), (18, 7316960), (20, 6585264), (21, 6271680), (24, 5487720), (28, 4703760), (30, 4390176), (32, 4115790), (35, 3763008), (36, 3658480), (40, 3292632), (42, 3135840), (45, 2926784), (47, 2802240), (48, 2743860), (56, 2351880), (60, 2195088), (63, 2090560), (64, 2057895), (70, 1881504), (72, 1829240), (80, 1646316), (84, 1567920), (90, 1463392), (94, 1401120), (96, 1371930), (105, 1254336), (112, 1175940), (120, 1097544), (126, 1045280), (139, 947520), (140, 940752), (141, 934080), (144, 914620), (160, 823158), (168, 783960), (180, 731696), (188, 700560), (192, 685965), (210, 627168), (224, 587970), (235, 560448), (240, 548772), (252, 522640), (278, 473760), (280, 470376), (282, 467040), (288, 457310), (315, 418112), (320, 411579), (329, 400320), (336, 391980), (360, 365848), (376, 350280), (417, 315840), (420, 313584), (423, 311360), (448, 293985), (470, 280224), (480, 274386), (504, 261320), (556, 236880), (560, 235188), (564, 233520), (576, 228655), (630, 209056), (658, 200160), (672, 195990), (695, 189504), (705, 186816), (720, 182924), (752, 175140), (834, 157920), (840, 156792), (846, 155680), (940, 140112), (960, 137193), (973, 135360), (987, 133440), (1008, 130660), (1112, 118440), (1120, 117594), (1128, 116760), (1251, 105280), (1260, 104528), (1316, 100080), (1344, 97995), (1390, 94752), (1410, 93408), (1440, 91462), (1504, 87570), (1645, 80064), (1668, 78960), (1680, 78396), (1692, 77840), (1880, 70056), (1946, 67680), (1974, 66720), (2016, 65330), (2085, 63168), (2115, 62272), (2224, 59220), (2240, 58797), (2256, 58380), (2502, 52640), (2520, 52264), (2632, 50040), (2780, 47376), (2820, 46704), (2880, 45731), (2919, 45120), (2961, 44480), (3008, 43785), (3290, 40032), (3336, 39480), (3360, 39198), (3384, 38920), (3760, 35028), (3892, 33840), (3948, 33360), (4032, 32665), (4170, 31584), (4230, 31136), (4448, 29610), (4512, 29190), (4865, 27072), (4935, 26688), (5004, 26320), (5040, 26132), (5264, 25020), (5560, 23688), (5640, 23352), (5838, 22560), (5922, 22240), (6255, 21056), (6533, 20160), (6580, 20016), (6672, 19740), (6720, 19599), (6768, 19460), (7520, 17514), (7784, 16920), (7896, 16680), (8340, 15792), (8460, 15568), (8757, 15040), (8896, 14805), (9024, 14595), (9730, 13536), (9870, 13344), (10008, 13160), (10080, 13066), (10528, 12510), (11120, 11844), (11280, 11676)]