149674560

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{22273}}^1$

素因数の和:22300

約数の個数: 112

約数和(自身を含む): 543129216

約数和(自身を除く): 393454656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 22273, 44546, 66819, 89092, 111365, 133638, 155911, 178184, 222730, 267276, 311822, 334095, 356368, 445460, 467733, 534552, 623644, 668190, 712736, 779555, 890920, 935466, 1069104, 1247288, 1336380, 1425472, 1559110, 1781840, 1870932, 2138208, 2338665, 2494576, 2672760, 3118220, 3563680, 3741864, 4276416, 4677330, 4989152, 5345520, 6236440, 7127360, 7483728, 9354660, 9978304, 10691040, 12472880, 14967456, 18709320, 21382080, 24945760, 29934912, 37418640, 49891520, 74837280, 149674560]

約数ペア:

[(1, 149674560), (2, 74837280), (3, 49891520), (4, 37418640), (5, 29934912), (6, 24945760), (7, 21382080), (8, 18709320), (10, 14967456), (12, 12472880), (14, 10691040), (15, 9978304), (16, 9354660), (20, 7483728), (21, 7127360), (24, 6236440), (28, 5345520), (30, 4989152), (32, 4677330), (35, 4276416), (40, 3741864), (42, 3563680), (48, 3118220), (56, 2672760), (60, 2494576), (64, 2338665), (70, 2138208), (80, 1870932), (84, 1781840), (96, 1559110), (105, 1425472), (112, 1336380), (120, 1247288), (140, 1069104), (160, 935466), (168, 890920), (192, 779555), (210, 712736), (224, 668190), (240, 623644), (280, 534552), (320, 467733), (336, 445460), (420, 356368), (448, 334095), (480, 311822), (560, 267276), (672, 222730), (840, 178184), (960, 155911), (1120, 133638), (1344, 111365), (1680, 89092), (2240, 66819), (3360, 44546), (6720, 22273)]