1358162080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{73}}^1$

素因数の和:172

約数の個数: 216

約数和(自身を含む): 3694234068

約数和(自身を除く): 2336071988

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 73, 80, 88, 110, 121, 124, 146, 155, 160, 176, 220, 242, 248, 292, 310, 341, 352, 365, 440, 484, 496, 584, 605, 620, 682, 730, 803, 880, 961, 968, 992, 1168, 1210, 1240, 1364, 1460, 1606, 1705, 1760, 1922, 1936, 2263, 2336, 2420, 2480, 2728, 2920, 3212, 3410, 3751, 3844, 3872, 4015, 4526, 4805, 4840, 4960, 5456, 5840, 6424, 6820, 7502, 7688, 8030, 8833, 9052, 9610, 9680, 10571, 10912, 11315, 11680, 12848, 13640, 15004, 15376, 16060, 17666, 18104, 18755, 19220, 19360, 21142, 22630, 24893, 25696, 27280, 30008, 30752, 32120, 35332, 36208, 37510, 38440, 42284, 44165, 45260, 49786, 52855, 54560, 60016, 64240, 70153, 70664, 72416, 75020, 76880, 84568, 88330, 90520, 99572, 105710, 116281, 120032, 124465, 128480, 140306, 141328, 150040, 153760, 169136, 176660, 181040, 199144, 211420, 232562, 248930, 273823, 280612, 282656, 300080, 338272, 350765, 353320, 362080, 398288, 422840, 465124, 497860, 547646, 561224, 581405, 600160, 701530, 706640, 771683, 796576, 845680, 930248, 995720, 1095292, 1122448, 1162810, 1369115, 1403060, 1413280, 1543366, 1691360, 1860496, 1991440, 2190584, 2244896, 2325620, 2738230, 2806120, 3086732, 3720992, 3858415, 3982880, 4381168, 4651240, 5476460, 5612240, 6173464, 7716830, 8488513, 8762336, 9302480, 10952920, 11224480, 12346928, 15433660, 16977026, 18604960, 21905840, 24693856, 30867320, 33954052, 42442565, 43811680, 61734640, 67908104, 84885130, 123469280, 135816208, 169770260, 271632416, 339540520, 679081040, 1358162080]

約数ペア:

[(1, 1358162080), (2, 679081040), (4, 339540520), (5, 271632416), (8, 169770260), (10, 135816208), (11, 123469280), (16, 84885130), (20, 67908104), (22, 61734640), (31, 43811680), (32, 42442565), (40, 33954052), (44, 30867320), (55, 24693856), (62, 21905840), (73, 18604960), (80, 16977026), (88, 15433660), (110, 12346928), (121, 11224480), (124, 10952920), (146, 9302480), (155, 8762336), (160, 8488513), (176, 7716830), (220, 6173464), (242, 5612240), (248, 5476460), (292, 4651240), (310, 4381168), (341, 3982880), (352, 3858415), (365, 3720992), (440, 3086732), (484, 2806120), (496, 2738230), (584, 2325620), (605, 2244896), (620, 2190584), (682, 1991440), (730, 1860496), (803, 1691360), (880, 1543366), (961, 1413280), (968, 1403060), (992, 1369115), (1168, 1162810), (1210, 1122448), (1240, 1095292), (1364, 995720), (1460, 930248), (1606, 845680), (1705, 796576), (1760, 771683), (1922, 706640), (1936, 701530), (2263, 600160), (2336, 581405), (2420, 561224), (2480, 547646), (2728, 497860), (2920, 465124), (3212, 422840), (3410, 398288), (3751, 362080), (3844, 353320), (3872, 350765), (4015, 338272), (4526, 300080), (4805, 282656), (4840, 280612), (4960, 273823), (5456, 248930), (5840, 232562), (6424, 211420), (6820, 199144), (7502, 181040), (7688, 176660), (8030, 169136), (8833, 153760), (9052, 150040), (9610, 141328), (9680, 140306), (10571, 128480), (10912, 124465), (11315, 120032), (11680, 116281), (12848, 105710), (13640, 99572), (15004, 90520), (15376, 88330), (16060, 84568), (17666, 76880), (18104, 75020), (18755, 72416), (19220, 70664), (19360, 70153), (21142, 64240), (22630, 60016), (24893, 54560), (25696, 52855), (27280, 49786), (30008, 45260), (30752, 44165), (32120, 42284), (35332, 38440), (36208, 37510)]