1375063680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{4001}}^1$

素因数の和:4202

約数の個数: 128

約数和(自身を含む): 4408603200

約数和(自身を除く): 3033539520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 179, 192, 240, 320, 358, 384, 480, 537, 640, 716, 895, 960, 1074, 1432, 1790, 1920, 2148, 2685, 2864, 3580, 4001, 4296, 5370, 5728, 7160, 8002, 8592, 10740, 11456, 12003, 14320, 16004, 17184, 20005, 21480, 22912, 24006, 28640, 32008, 34368, 40010, 42960, 48012, 57280, 60015, 64016, 68736, 80020, 85920, 96024, 114560, 120030, 128032, 160040, 171840, 192048, 240060, 256064, 320080, 343680, 384096, 480120, 512128, 640160, 716179, 768192, 960240, 1280320, 1432358, 1536384, 1920480, 2148537, 2560640, 2864716, 3580895, 3840960, 4297074, 5729432, 7161790, 7681920, 8594148, 10742685, 11458864, 14323580, 17188296, 21485370, 22917728, 28647160, 34376592, 42970740, 45835456, 57294320, 68753184, 85941480, 91670912, 114588640, 137506368, 171882960, 229177280, 275012736, 343765920, 458354560, 687531840, 1375063680]

約数ペア:

[(1, 1375063680), (2, 687531840), (3, 458354560), (4, 343765920), (5, 275012736), (6, 229177280), (8, 171882960), (10, 137506368), (12, 114588640), (15, 91670912), (16, 85941480), (20, 68753184), (24, 57294320), (30, 45835456), (32, 42970740), (40, 34376592), (48, 28647160), (60, 22917728), (64, 21485370), (80, 17188296), (96, 14323580), (120, 11458864), (128, 10742685), (160, 8594148), (179, 7681920), (192, 7161790), (240, 5729432), (320, 4297074), (358, 3840960), (384, 3580895), (480, 2864716), (537, 2560640), (640, 2148537), (716, 1920480), (895, 1536384), (960, 1432358), (1074, 1280320), (1432, 960240), (1790, 768192), (1920, 716179), (2148, 640160), (2685, 512128), (2864, 480120), (3580, 384096), (4001, 343680), (4296, 320080), (5370, 256064), (5728, 240060), (7160, 192048), (8002, 171840), (8592, 160040), (10740, 128032), (11456, 120030), (12003, 114560), (14320, 96024), (16004, 85920), (17184, 80020), (20005, 68736), (21480, 64016), (22912, 60015), (24006, 57280), (28640, 48012), (32008, 42960), (34368, 40010)]