212904960

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:278

約数の個数: 176

約数和(自身を含む): 693294336

約数和(自身を除く): 480389376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 128, 160, 166, 167, 192, 240, 249, 256, 320, 332, 334, 384, 415, 480, 498, 501, 512, 640, 664, 668, 768, 830, 835, 960, 996, 1002, 1024, 1245, 1280, 1328, 1336, 1536, 1660, 1670, 1920, 1992, 2004, 2490, 2505, 2560, 2656, 2672, 3072, 3320, 3340, 3840, 3984, 4008, 4980, 5010, 5120, 5312, 5344, 6640, 6680, 7680, 7968, 8016, 9960, 10020, 10624, 10688, 13280, 13360, 13861, 15360, 15936, 16032, 19920, 20040, 21248, 21376, 26560, 26720, 27722, 31872, 32064, 39840, 40080, 41583, 42496, 42752, 53120, 53440, 55444, 63744, 64128, 69305, 79680, 80160, 83166, 84992, 85504, 106240, 106880, 110888, 127488, 128256, 138610, 159360, 160320, 166332, 171008, 207915, 212480, 213760, 221776, 254976, 256512, 277220, 318720, 320640, 332664, 415830, 424960, 427520, 443552, 513024, 554440, 637440, 641280, 665328, 831660, 855040, 887104, 1108880, 1274880, 1282560, 1330656, 1663320, 1774208, 2217760, 2565120, 2661312, 3326640, 3548416, 4435520, 5322624, 6653280, 7096832, 8871040, 10645248, 13306560, 14193664, 17742080, 21290496, 26613120, 35484160, 42580992, 53226240, 70968320, 106452480, 212904960]

約数ペア:

[(1, 212904960), (2, 106452480), (3, 70968320), (4, 53226240), (5, 42580992), (6, 35484160), (8, 26613120), (10, 21290496), (12, 17742080), (15, 14193664), (16, 13306560), (20, 10645248), (24, 8871040), (30, 7096832), (32, 6653280), (40, 5322624), (48, 4435520), (60, 3548416), (64, 3326640), (80, 2661312), (83, 2565120), (96, 2217760), (120, 1774208), (128, 1663320), (160, 1330656), (166, 1282560), (167, 1274880), (192, 1108880), (240, 887104), (249, 855040), (256, 831660), (320, 665328), (332, 641280), (334, 637440), (384, 554440), (415, 513024), (480, 443552), (498, 427520), (501, 424960), (512, 415830), (640, 332664), (664, 320640), (668, 318720), (768, 277220), (830, 256512), (835, 254976), (960, 221776), (996, 213760), (1002, 212480), (1024, 207915), (1245, 171008), (1280, 166332), (1328, 160320), (1336, 159360), (1536, 138610), (1660, 128256), (1670, 127488), (1920, 110888), (1992, 106880), (2004, 106240), (2490, 85504), (2505, 84992), (2560, 83166), (2656, 80160), (2672, 79680), (3072, 69305), (3320, 64128), (3340, 63744), (3840, 55444), (3984, 53440), (4008, 53120), (4980, 42752), (5010, 42496), (5120, 41583), (5312, 40080), (5344, 39840), (6640, 32064), (6680, 31872), (7680, 27722), (7968, 26720), (8016, 26560), (9960, 21376), (10020, 21248), (10624, 20040), (10688, 19920), (13280, 16032), (13360, 15936), (13861, 15360)]