2247994880

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{409}}^1$

素因数の和:564

約数の個数: 160

約数和(自身を含む): 5737802400

約数和(自身を除く): 3489807520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 113, 128, 152, 160, 190, 226, 256, 304, 320, 380, 409, 452, 512, 565, 608, 640, 760, 818, 904, 1130, 1216, 1280, 1520, 1636, 1808, 2045, 2147, 2260, 2432, 2560, 3040, 3272, 3616, 4090, 4294, 4520, 4864, 6080, 6544, 7232, 7771, 8180, 8588, 9040, 9728, 10735, 12160, 13088, 14464, 15542, 16360, 17176, 18080, 21470, 24320, 26176, 28928, 31084, 32720, 34352, 36160, 38855, 42940, 46217, 48640, 52352, 57856, 62168, 65440, 68704, 72320, 77710, 85880, 92434, 104704, 124336, 130880, 137408, 144640, 155420, 171760, 184868, 209408, 231085, 248672, 261760, 274816, 289280, 310840, 343520, 369736, 462170, 497344, 523520, 549632, 621680, 687040, 739472, 878123, 924340, 994688, 1047040, 1099264, 1243360, 1374080, 1478944, 1756246, 1848680, 1989376, 2486720, 2748160, 2957888, 3512492, 3697360, 3978752, 4390615, 4973440, 5496320, 5915776, 7024984, 7394720, 8781230, 9946880, 11831552, 14049968, 14789440, 17562460, 19893760, 23663104, 28099936, 29578880, 35124920, 56199872, 59157760, 70249840, 112399744, 118315520, 140499680, 224799488, 280999360, 449598976, 561998720, 1123997440, 2247994880]

約数ペア:

[(1, 2247994880), (2, 1123997440), (4, 561998720), (5, 449598976), (8, 280999360), (10, 224799488), (16, 140499680), (19, 118315520), (20, 112399744), (32, 70249840), (38, 59157760), (40, 56199872), (64, 35124920), (76, 29578880), (80, 28099936), (95, 23663104), (113, 19893760), (128, 17562460), (152, 14789440), (160, 14049968), (190, 11831552), (226, 9946880), (256, 8781230), (304, 7394720), (320, 7024984), (380, 5915776), (409, 5496320), (452, 4973440), (512, 4390615), (565, 3978752), (608, 3697360), (640, 3512492), (760, 2957888), (818, 2748160), (904, 2486720), (1130, 1989376), (1216, 1848680), (1280, 1756246), (1520, 1478944), (1636, 1374080), (1808, 1243360), (2045, 1099264), (2147, 1047040), (2260, 994688), (2432, 924340), (2560, 878123), (3040, 739472), (3272, 687040), (3616, 621680), (4090, 549632), (4294, 523520), (4520, 497344), (4864, 462170), (6080, 369736), (6544, 343520), (7232, 310840), (7771, 289280), (8180, 274816), (8588, 261760), (9040, 248672), (9728, 231085), (10735, 209408), (12160, 184868), (13088, 171760), (14464, 155420), (15542, 144640), (16360, 137408), (17176, 130880), (18080, 124336), (21470, 104704), (24320, 92434), (26176, 85880), (28928, 77710), (31084, 72320), (32720, 68704), (34352, 65440), (36160, 62168), (38855, 57856), (42940, 52352), (46217, 48640)]