18766722240

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{930889}}^1$

素因数の和:930919

約数の個数: 168

約数和(自身を含む): 73771170720

約数和(自身を除く): 55004448480

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, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 930889, 1861778, 2792667, 3723556, 4654445, 5585334, 6516223, 7447112, 8378001, 9308890, 11170668, 13032446, 13963335, 14894224, 16756002, 18617780, 19548669, 22341336, 26064892, 27926670, 29788448, 32581115, 33512004, 37235560, 39097338, 41890005, 44682672, 52129784, 55853340, 58646007, 59576896, 65162230, 67024008, 74471120, 78194676, 83780010, 89365344, 97743345, 104259568, 111706680, 117292014, 130324460, 134048016, 148942240, 156389352, 167560020, 178730688, 195486690, 208519136, 223413360, 234584028, 260648920, 268096032, 293230035, 297884480, 312778704, 335120040, 390973380, 417038272, 446826720, 469168056, 521297840, 536192064, 586460070, 625557408, 670240080, 781946760, 893653440, 938336112, 1042595680, 1172920140, 1251114816, 1340480160, 1563893520, 1876672224, 2085191360, 2345840280, 2680960320, 3127787040, 3753344448, 4691680560, 6255574080, 9383361120, 18766722240]

約数ペア:

[(1, 18766722240), (2, 9383361120), (3, 6255574080), (4, 4691680560), (5, 3753344448), (6, 3127787040), (7, 2680960320), (8, 2345840280), (9, 2085191360), (10, 1876672224), (12, 1563893520), (14, 1340480160), (15, 1251114816), (16, 1172920140), (18, 1042595680), (20, 938336112), (21, 893653440), (24, 781946760), (28, 670240080), (30, 625557408), (32, 586460070), (35, 536192064), (36, 521297840), (40, 469168056), (42, 446826720), (45, 417038272), (48, 390973380), (56, 335120040), (60, 312778704), (63, 297884480), (64, 293230035), (70, 268096032), (72, 260648920), (80, 234584028), (84, 223413360), (90, 208519136), (96, 195486690), (105, 178730688), (112, 167560020), (120, 156389352), (126, 148942240), (140, 134048016), (144, 130324460), (160, 117292014), (168, 111706680), (180, 104259568), (192, 97743345), (210, 89365344), (224, 83780010), (240, 78194676), (252, 74471120), (280, 67024008), (288, 65162230), (315, 59576896), (320, 58646007), (336, 55853340), (360, 52129784), (420, 44682672), (448, 41890005), (480, 39097338), (504, 37235560), (560, 33512004), (576, 32581115), (630, 29788448), (672, 27926670), (720, 26064892), (840, 22341336), (960, 19548669), (1008, 18617780), (1120, 16756002), (1260, 14894224), (1344, 13963335), (1440, 13032446), (1680, 11170668), (2016, 9308890), (2240, 8378001), (2520, 7447112), (2880, 6516223), (3360, 5585334), (4032, 4654445), (5040, 3723556), (6720, 2792667), (10080, 1861778), (20160, 930889)]