130663680

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{4861}}^1$

素因数の和:4892

約数の個数: 144

約数和(自身を含む): 477020544

約数和(自身を除く): 346356864

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, 4861, 5376, 6720, 8960, 9722, 13440, 14583, 19444, 24305, 26880, 29166, 34027, 38888, 48610, 58332, 68054, 72915, 77776, 97220, 102081, 116664, 136108, 145830, 155552, 170135, 194440, 204162, 233328, 272216, 291660, 311104, 340270, 388880, 408324, 466656, 510405, 544432, 583320, 622208, 680540, 777760, 816648, 933312, 1020810, 1088864, 1166640, 1244416, 1361080, 1555520, 1633296, 1866624, 2041620, 2177728, 2333280, 2722160, 3111040, 3266592, 3733248, 4083240, 4355456, 4666560, 5444320, 6222080, 6533184, 8166480, 8710912, 9333120, 10888640, 13066368, 16332960, 18666240, 21777280, 26132736, 32665920, 43554560, 65331840, 130663680]

約数ペア:

[(1, 130663680), (2, 65331840), (3, 43554560), (4, 32665920), (5, 26132736), (6, 21777280), (7, 18666240), (8, 16332960), (10, 13066368), (12, 10888640), (14, 9333120), (15, 8710912), (16, 8166480), (20, 6533184), (21, 6222080), (24, 5444320), (28, 4666560), (30, 4355456), (32, 4083240), (35, 3733248), (40, 3266592), (42, 3111040), (48, 2722160), (56, 2333280), (60, 2177728), (64, 2041620), (70, 1866624), (80, 1633296), (84, 1555520), (96, 1361080), (105, 1244416), (112, 1166640), (120, 1088864), (128, 1020810), (140, 933312), (160, 816648), (168, 777760), (192, 680540), (210, 622208), (224, 583320), (240, 544432), (256, 510405), (280, 466656), (320, 408324), (336, 388880), (384, 340270), (420, 311104), (448, 291660), (480, 272216), (560, 233328), (640, 204162), (672, 194440), (768, 170135), (840, 155552), (896, 145830), (960, 136108), (1120, 116664), (1280, 102081), (1344, 97220), (1680, 77776), (1792, 72915), (1920, 68054), (2240, 58332), (2688, 48610), (3360, 38888), (3840, 34027), (4480, 29166), (4861, 26880), (5376, 24305), (6720, 19444), (8960, 14583), (9722, 13440)]