1019527979120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{300973}}^1$

素因数の和:301279

約数の個数: 160

約数和(自身を含む): 2837573240832

約数和(自身を除く): 1818045261712

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 263, 280, 322, 368, 460, 526, 560, 644, 805, 920, 1052, 1288, 1315, 1610, 1840, 1841, 2104, 2576, 2630, 3220, 3682, 4208, 5260, 6049, 6440, 7364, 9205, 10520, 12098, 12880, 14728, 18410, 21040, 24196, 29456, 30245, 36820, 42343, 48392, 60490, 73640, 84686, 96784, 120980, 147280, 169372, 211715, 241960, 300973, 338744, 423430, 483920, 601946, 677488, 846860, 1203892, 1504865, 1693720, 2106811, 2407784, 3009730, 3387440, 4213622, 4815568, 6019460, 6922379, 8427244, 10534055, 12038920, 13844758, 16854488, 21068110, 24077840, 27689516, 33708976, 34611895, 42136220, 48456653, 55379032, 69223790, 79155899, 84272440, 96913306, 110758064, 138447580, 158311798, 168544880, 193826612, 242283265, 276895160, 316623596, 387653224, 395779495, 484566530, 553790320, 554091293, 633247192, 775306448, 791558990, 969133060, 1108182586, 1266494384, 1583117980, 1820585677, 1938266120, 2216365172, 2770456465, 3166235960, 3641171354, 3876532240, 4432730344, 5540912930, 6332471920, 7282342708, 8865460688, 9102928385, 11081825860, 12744099739, 14564685416, 18205856770, 22163651720, 25488199478, 29129370832, 36411713540, 44327303440, 50976398956, 63720498695, 72823427080, 101952797912, 127440997390, 145646854160, 203905595824, 254881994780, 509763989560, 1019527979120]

約数ペア:

[(1, 1019527979120), (2, 509763989560), (4, 254881994780), (5, 203905595824), (7, 145646854160), (8, 127440997390), (10, 101952797912), (14, 72823427080), (16, 63720498695), (20, 50976398956), (23, 44327303440), (28, 36411713540), (35, 29129370832), (40, 25488199478), (46, 22163651720), (56, 18205856770), (70, 14564685416), (80, 12744099739), (92, 11081825860), (112, 9102928385), (115, 8865460688), (140, 7282342708), (161, 6332471920), (184, 5540912930), (230, 4432730344), (263, 3876532240), (280, 3641171354), (322, 3166235960), (368, 2770456465), (460, 2216365172), (526, 1938266120), (560, 1820585677), (644, 1583117980), (805, 1266494384), (920, 1108182586), (1052, 969133060), (1288, 791558990), (1315, 775306448), (1610, 633247192), (1840, 554091293), (1841, 553790320), (2104, 484566530), (2576, 395779495), (2630, 387653224), (3220, 316623596), (3682, 276895160), (4208, 242283265), (5260, 193826612), (6049, 168544880), (6440, 158311798), (7364, 138447580), (9205, 110758064), (10520, 96913306), (12098, 84272440), (12880, 79155899), (14728, 69223790), (18410, 55379032), (21040, 48456653), (24196, 42136220), (29456, 34611895), (30245, 33708976), (36820, 27689516), (42343, 24077840), (48392, 21068110), (60490, 16854488), (73640, 13844758), (84686, 12038920), (96784, 10534055), (120980, 8427244), (147280, 6922379), (169372, 6019460), (211715, 4815568), (241960, 4213622), (300973, 3387440), (338744, 3009730), (423430, 2407784), (483920, 2106811), (601946, 1693720), (677488, 1504865), (846860, 1203892)]