1065498840

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{140939}}^1$

素因数の和:140966

約数の個数: 128

約数和(自身を含む): 4059072000

約数和(自身を除く): 2993573160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 140939, 281878, 422817, 563756, 704695, 845634, 986573, 1127512, 1268451, 1409390, 1691268, 1973146, 2114085, 2536902, 2818780, 2959719, 3382536, 3805353, 3946292, 4228170, 4932865, 5073804, 5637560, 5919438, 6342255, 7610706, 7892584, 8456340, 8879157, 9865730, 10147608, 11838876, 12684510, 14798595, 15221412, 16912680, 17758314, 19026765, 19731460, 23677752, 25369020, 26637471, 29597190, 30442824, 35516628, 38053530, 39462920, 44395785, 50738040, 53274942, 59194380, 71033256, 76107060, 88791570, 106549884, 118388760, 133187355, 152214120, 177583140, 213099768, 266374710, 355166280, 532749420, 1065498840]

約数ペア:

[(1, 1065498840), (2, 532749420), (3, 355166280), (4, 266374710), (5, 213099768), (6, 177583140), (7, 152214120), (8, 133187355), (9, 118388760), (10, 106549884), (12, 88791570), (14, 76107060), (15, 71033256), (18, 59194380), (20, 53274942), (21, 50738040), (24, 44395785), (27, 39462920), (28, 38053530), (30, 35516628), (35, 30442824), (36, 29597190), (40, 26637471), (42, 25369020), (45, 23677752), (54, 19731460), (56, 19026765), (60, 17758314), (63, 16912680), (70, 15221412), (72, 14798595), (84, 12684510), (90, 11838876), (105, 10147608), (108, 9865730), (120, 8879157), (126, 8456340), (135, 7892584), (140, 7610706), (168, 6342255), (180, 5919438), (189, 5637560), (210, 5073804), (216, 4932865), (252, 4228170), (270, 3946292), (280, 3805353), (315, 3382536), (360, 2959719), (378, 2818780), (420, 2536902), (504, 2114085), (540, 1973146), (630, 1691268), (756, 1409390), (840, 1268451), (945, 1127512), (1080, 986573), (1260, 845634), (1512, 704695), (1890, 563756), (2520, 422817), (3780, 281878), (7560, 140939)]