233264640

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{4339}}^1$

素因数の和:4372

約数の個数: 160

約数和(自身を含む): 852445440

約数和(自身を除く): 619180800

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, 512, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2240, 2560, 2688, 3360, 3584, 3840, 4339, 4480, 5376, 6720, 7680, 8678, 8960, 10752, 13017, 13440, 17356, 17920, 21695, 26034, 26880, 30373, 34712, 43390, 52068, 53760, 60746, 65085, 69424, 86780, 91119, 104136, 121492, 130170, 138848, 151865, 173560, 182238, 208272, 242984, 260340, 277696, 303730, 347120, 364476, 416544, 455595, 485968, 520680, 555392, 607460, 694240, 728952, 833088, 911190, 971936, 1041360, 1110784, 1214920, 1388480, 1457904, 1666176, 1822380, 1943872, 2082720, 2221568, 2429840, 2776960, 2915808, 3332352, 3644760, 3887744, 4165440, 4859680, 5553920, 5831616, 6664704, 7289520, 7775488, 8330880, 9719360, 11107840, 11663232, 14579040, 15550976, 16661760, 19438720, 23326464, 29158080, 33323520, 38877440, 46652928, 58316160, 77754880, 116632320, 233264640]

約数ペア:

[(1, 233264640), (2, 116632320), (3, 77754880), (4, 58316160), (5, 46652928), (6, 38877440), (7, 33323520), (8, 29158080), (10, 23326464), (12, 19438720), (14, 16661760), (15, 15550976), (16, 14579040), (20, 11663232), (21, 11107840), (24, 9719360), (28, 8330880), (30, 7775488), (32, 7289520), (35, 6664704), (40, 5831616), (42, 5553920), (48, 4859680), (56, 4165440), (60, 3887744), (64, 3644760), (70, 3332352), (80, 2915808), (84, 2776960), (96, 2429840), (105, 2221568), (112, 2082720), (120, 1943872), (128, 1822380), (140, 1666176), (160, 1457904), (168, 1388480), (192, 1214920), (210, 1110784), (224, 1041360), (240, 971936), (256, 911190), (280, 833088), (320, 728952), (336, 694240), (384, 607460), (420, 555392), (448, 520680), (480, 485968), (512, 455595), (560, 416544), (640, 364476), (672, 347120), (768, 303730), (840, 277696), (896, 260340), (960, 242984), (1120, 208272), (1280, 182238), (1344, 173560), (1536, 151865), (1680, 138848), (1792, 130170), (1920, 121492), (2240, 104136), (2560, 91119), (2688, 86780), (3360, 69424), (3584, 65085), (3840, 60746), (4339, 53760), (4480, 52068), (5376, 43390), (6720, 34712), (7680, 30373), (8678, 26880), (8960, 26034), (10752, 21695), (13017, 17920), (13440, 17356)]