157189680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1193}}^1$

素因数の和:1276

約数の個数: 160

約数和(自身を含む): 550768320

約数和(自身を除く): 393578640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 61, 72, 80, 90, 108, 120, 122, 135, 144, 180, 183, 216, 240, 244, 270, 305, 360, 366, 432, 488, 540, 549, 610, 720, 732, 915, 976, 1080, 1098, 1193, 1220, 1464, 1647, 1830, 2160, 2196, 2386, 2440, 2745, 2928, 3294, 3579, 3660, 4392, 4772, 4880, 5490, 5965, 6588, 7158, 7320, 8235, 8784, 9544, 10737, 10980, 11930, 13176, 14316, 14640, 16470, 17895, 19088, 21474, 21960, 23860, 26352, 28632, 32211, 32940, 35790, 42948, 43920, 47720, 53685, 57264, 64422, 65880, 71580, 72773, 85896, 95440, 107370, 128844, 131760, 143160, 145546, 161055, 171792, 214740, 218319, 257688, 286320, 291092, 322110, 363865, 429480, 436638, 515376, 582184, 644220, 654957, 727730, 858960, 873276, 1091595, 1164368, 1288440, 1309914, 1455460, 1746552, 1964871, 2183190, 2576880, 2619828, 2910920, 3274785, 3493104, 3929742, 4366380, 5239656, 5821840, 6549570, 7859484, 8732760, 9824355, 10479312, 13099140, 15718968, 17465520, 19648710, 26198280, 31437936, 39297420, 52396560, 78594840, 157189680]

約数ペア:

[(1, 157189680), (2, 78594840), (3, 52396560), (4, 39297420), (5, 31437936), (6, 26198280), (8, 19648710), (9, 17465520), (10, 15718968), (12, 13099140), (15, 10479312), (16, 9824355), (18, 8732760), (20, 7859484), (24, 6549570), (27, 5821840), (30, 5239656), (36, 4366380), (40, 3929742), (45, 3493104), (48, 3274785), (54, 2910920), (60, 2619828), (61, 2576880), (72, 2183190), (80, 1964871), (90, 1746552), (108, 1455460), (120, 1309914), (122, 1288440), (135, 1164368), (144, 1091595), (180, 873276), (183, 858960), (216, 727730), (240, 654957), (244, 644220), (270, 582184), (305, 515376), (360, 436638), (366, 429480), (432, 363865), (488, 322110), (540, 291092), (549, 286320), (610, 257688), (720, 218319), (732, 214740), (915, 171792), (976, 161055), (1080, 145546), (1098, 143160), (1193, 131760), (1220, 128844), (1464, 107370), (1647, 95440), (1830, 85896), (2160, 72773), (2196, 71580), (2386, 65880), (2440, 64422), (2745, 57264), (2928, 53685), (3294, 47720), (3579, 43920), (3660, 42948), (4392, 35790), (4772, 32940), (4880, 32211), (5490, 28632), (5965, 26352), (6588, 23860), (7158, 21960), (7320, 21474), (8235, 19088), (8784, 17895), (9544, 16470), (10737, 14640), (10980, 14316), (11930, 13176)]