158322780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11423}}^1$

素因数の和:11456

約数の個数: 144

約数和(自身を含む): 598800384

約数和(自身を除く): 440477604

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 6930, 11423, 13860, 22846, 34269, 45692, 57115, 68538, 79961, 102807, 114230, 125653, 137076, 159922, 171345, 205614, 228460, 239883, 251306, 319844, 342690, 376959, 399805, 411228, 479766, 502612, 514035, 628265, 685380, 719649, 753918, 799610, 879571, 959532, 1028070, 1130877, 1199415, 1256530, 1439298, 1507836, 1599220, 1759142, 1884795, 2056140, 2261754, 2398830, 2513060, 2638713, 2878596, 3518284, 3598245, 3769590, 4397855, 4523508, 4797660, 5277426, 5654385, 7196490, 7539180, 7916139, 8795710, 10554852, 11308770, 13193565, 14392980, 15832278, 17591420, 22617540, 26387130, 31664556, 39580695, 52774260, 79161390, 158322780]

約数ペア:

[(1, 158322780), (2, 79161390), (3, 52774260), (4, 39580695), (5, 31664556), (6, 26387130), (7, 22617540), (9, 17591420), (10, 15832278), (11, 14392980), (12, 13193565), (14, 11308770), (15, 10554852), (18, 8795710), (20, 7916139), (21, 7539180), (22, 7196490), (28, 5654385), (30, 5277426), (33, 4797660), (35, 4523508), (36, 4397855), (42, 3769590), (44, 3598245), (45, 3518284), (55, 2878596), (60, 2638713), (63, 2513060), (66, 2398830), (70, 2261754), (77, 2056140), (84, 1884795), (90, 1759142), (99, 1599220), (105, 1507836), (110, 1439298), (126, 1256530), (132, 1199415), (140, 1130877), (154, 1028070), (165, 959532), (180, 879571), (198, 799610), (210, 753918), (220, 719649), (231, 685380), (252, 628265), (308, 514035), (315, 502612), (330, 479766), (385, 411228), (396, 399805), (420, 376959), (462, 342690), (495, 319844), (630, 251306), (660, 239883), (693, 228460), (770, 205614), (924, 171345), (990, 159922), (1155, 137076), (1260, 125653), (1386, 114230), (1540, 102807), (1980, 79961), (2310, 68538), (2772, 57115), (3465, 45692), (4620, 34269), (6930, 22846), (11423, 13860)]