77257201920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{112397}}^1$

素因数の和:112600

約数の個数: 144

約数和(自身を含む): 248120832960

約数和(自身を除く): 170863631040

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, 256, 320, 358, 384, 480, 537, 640, 716, 768, 895, 960, 1074, 1280, 1432, 1790, 1920, 2148, 2685, 2864, 3580, 3840, 4296, 5370, 5728, 7160, 8592, 10740, 11456, 14320, 17184, 21480, 22912, 28640, 34368, 42960, 45824, 57280, 68736, 85920, 112397, 114560, 137472, 171840, 224794, 229120, 337191, 343680, 449588, 561985, 674382, 687360, 899176, 1123970, 1348764, 1685955, 1798352, 2247940, 2697528, 3371910, 3596704, 4495880, 5395056, 6743820, 7193408, 8991760, 10790112, 13487640, 14386816, 17983520, 20119063, 21580224, 26975280, 28773632, 35967040, 40238126, 43160448, 53950560, 60357189, 71934080, 80476252, 86320896, 100595315, 107901120, 120714378, 143868160, 160952504, 201190630, 215802240, 241428756, 301785945, 321905008, 402381260, 431604480, 482857512, 603571890, 643810016, 804762520, 965715024, 1207143780, 1287620032, 1609525040, 1931430048, 2414287560, 2575240064, 3219050080, 3862860096, 4828575120, 5150480128, 6438100160, 7725720192, 9657150240, 12876200320, 15451440384, 19314300480, 25752400640, 38628600960, 77257201920]

約数ペア:

[(1, 77257201920), (2, 38628600960), (3, 25752400640), (4, 19314300480), (5, 15451440384), (6, 12876200320), (8, 9657150240), (10, 7725720192), (12, 6438100160), (15, 5150480128), (16, 4828575120), (20, 3862860096), (24, 3219050080), (30, 2575240064), (32, 2414287560), (40, 1931430048), (48, 1609525040), (60, 1287620032), (64, 1207143780), (80, 965715024), (96, 804762520), (120, 643810016), (128, 603571890), (160, 482857512), (179, 431604480), (192, 402381260), (240, 321905008), (256, 301785945), (320, 241428756), (358, 215802240), (384, 201190630), (480, 160952504), (537, 143868160), (640, 120714378), (716, 107901120), (768, 100595315), (895, 86320896), (960, 80476252), (1074, 71934080), (1280, 60357189), (1432, 53950560), (1790, 43160448), (1920, 40238126), (2148, 35967040), (2685, 28773632), (2864, 26975280), (3580, 21580224), (3840, 20119063), (4296, 17983520), (5370, 14386816), (5728, 13487640), (7160, 10790112), (8592, 8991760), (10740, 7193408), (11456, 6743820), (14320, 5395056), (17184, 4495880), (21480, 3596704), (22912, 3371910), (28640, 2697528), (34368, 2247940), (42960, 1798352), (45824, 1685955), (57280, 1348764), (68736, 1123970), (85920, 899176), (112397, 687360), (114560, 674382), (137472, 561985), (171840, 449588), (224794, 343680), (229120, 337191)]