149372160

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{5557}}^1$

素因数の和:5588

約数の個数: 144

約数和(自身を含む): 545306496

約数和(自身を除く): 395934336

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, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 5557, 6720, 8960, 11114, 13440, 16671, 22228, 26880, 27785, 33342, 38899, 44456, 55570, 66684, 77798, 83355, 88912, 111140, 116697, 133368, 155596, 166710, 177824, 194495, 222280, 233394, 266736, 311192, 333420, 355648, 388990, 444560, 466788, 533472, 583485, 622384, 666840, 711296, 777980, 889120, 933576, 1066944, 1166970, 1244768, 1333680, 1422592, 1555960, 1778240, 1867152, 2133888, 2333940, 2489536, 2667360, 3111920, 3556480, 3734304, 4267776, 4667880, 4979072, 5334720, 6223840, 7112960, 7468608, 9335760, 9958144, 10669440, 12447680, 14937216, 18671520, 21338880, 24895360, 29874432, 37343040, 49790720, 74686080, 149372160]

約数ペア:

[(1, 149372160), (2, 74686080), (3, 49790720), (4, 37343040), (5, 29874432), (6, 24895360), (7, 21338880), (8, 18671520), (10, 14937216), (12, 12447680), (14, 10669440), (15, 9958144), (16, 9335760), (20, 7468608), (21, 7112960), (24, 6223840), (28, 5334720), (30, 4979072), (32, 4667880), (35, 4267776), (40, 3734304), (42, 3556480), (48, 3111920), (56, 2667360), (60, 2489536), (64, 2333940), (70, 2133888), (80, 1867152), (84, 1778240), (96, 1555960), (105, 1422592), (112, 1333680), (120, 1244768), (128, 1166970), (140, 1066944), (160, 933576), (168, 889120), (192, 777980), (210, 711296), (224, 666840), (240, 622384), (256, 583485), (280, 533472), (320, 466788), (336, 444560), (384, 388990), (420, 355648), (448, 333420), (480, 311192), (560, 266736), (640, 233394), (672, 222280), (768, 194495), (840, 177824), (896, 166710), (960, 155596), (1120, 133368), (1280, 116697), (1344, 111140), (1680, 88912), (1792, 83355), (1920, 77798), (2240, 66684), (2688, 55570), (3360, 44456), (3840, 38899), (4480, 33342), (5376, 27785), (5557, 26880), (6720, 22228), (8960, 16671), (11114, 13440)]