48139454720

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{1861}}^1\times {\mathrm{2887}}^1$

素因数の和:4776

約数の個数: 144

約数和(自身を含む): 131898240768

約数和(自身を除く): 83758786048

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 1861, 2240, 2887, 3722, 4480, 5774, 7444, 8960, 9305, 11548, 13027, 14435, 14888, 18610, 20209, 23096, 26054, 28870, 29776, 37220, 40418, 46192, 52108, 57740, 59552, 65135, 74440, 80836, 92384, 101045, 104216, 115480, 119104, 130270, 148880, 161672, 184768, 202090, 208432, 230960, 238208, 260540, 297760, 323344, 369536, 404180, 416864, 461920, 476416, 521080, 595520, 646688, 739072, 808360, 833728, 923840, 1042160, 1191040, 1293376, 1616720, 1667456, 1847680, 2084320, 2382080, 2586752, 3233440, 3334912, 3695360, 4168640, 5173504, 5372707, 6466880, 8337280, 10745414, 12933760, 16674560, 21490828, 25867520, 26863535, 37608949, 42981656, 53727070, 75217898, 85963312, 107454140, 150435796, 171926624, 188044745, 214908280, 300871592, 343853248, 376089490, 429816560, 601743184, 687706496, 752178980, 859633120, 1203486368, 1375412992, 1504357960, 1719266240, 2406972736, 3008715920, 3438532480, 4813945472, 6017431840, 6877064960, 9627890944, 12034863680, 24069727360, 48139454720]

約数ペア:

[(1, 48139454720), (2, 24069727360), (4, 12034863680), (5, 9627890944), (7, 6877064960), (8, 6017431840), (10, 4813945472), (14, 3438532480), (16, 3008715920), (20, 2406972736), (28, 1719266240), (32, 1504357960), (35, 1375412992), (40, 1203486368), (56, 859633120), (64, 752178980), (70, 687706496), (80, 601743184), (112, 429816560), (128, 376089490), (140, 343853248), (160, 300871592), (224, 214908280), (256, 188044745), (280, 171926624), (320, 150435796), (448, 107454140), (560, 85963312), (640, 75217898), (896, 53727070), (1120, 42981656), (1280, 37608949), (1792, 26863535), (1861, 25867520), (2240, 21490828), (2887, 16674560), (3722, 12933760), (4480, 10745414), (5774, 8337280), (7444, 6466880), (8960, 5372707), (9305, 5173504), (11548, 4168640), (13027, 3695360), (14435, 3334912), (14888, 3233440), (18610, 2586752), (20209, 2382080), (23096, 2084320), (26054, 1847680), (28870, 1667456), (29776, 1616720), (37220, 1293376), (40418, 1191040), (46192, 1042160), (52108, 923840), (57740, 833728), (59552, 808360), (65135, 739072), (74440, 646688), (80836, 595520), (92384, 521080), (101045, 476416), (104216, 461920), (115480, 416864), (119104, 404180), (130270, 369536), (148880, 323344), (161672, 297760), (184768, 260540), (202090, 238208), (208432, 230960)]